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update cppcommon -> limonp

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This commit is contained in:
wyy 2013-10-26 08:52:07 -07:00
parent ec948309cc
commit 64f2b8812d
31 changed files with 886 additions and 1438 deletions
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46
cppcommon/Makefile
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CC = g++
CCOPT = -Wall -c
LINK = g++
LINKOPT =
PACK = ar
PACKOPT = rc
SOURCES := $(wildcard *.cpp)
OBJS := $(patsubst %.cpp,%.o,$(SOURCES))
DOPACK = $(PACK) $(PACKOPT) $@ $^
DOLINK = $(LINK) $(LINKOPT) -o $@ $^
CMLIB = libcm.a
%.o: %.cpp
$(CC) $(CCOPT) $<
all: $(CMLIB)
$(CMLIB): $(OBJS)
$(DOPACK)
file_functs.ut: file_functs.cpp file_functs.h
g++ -o $@ $< -DTEST_FILE_FUNCTS
io_functs.test: io_functs.cpp io_functs.h
g++ -o $@ $< -DTEST_IO_FUNCTS
str_functs.ut: str_functs.cpp str_functs.h
g++ -o $@ $< -DTEST_STR_FUNCTS
argv_functs.ut: argv_functs.cpp str_functs.cpp argv_functs.h
g++ -o $@ argv_functs.cpp str_functs.cpp -DARGV_FUNCTS_UT
encoding.ut: encoding.cpp str_functs.cpp str_functs.h encoding.h
g++ -o $@ encoding.cpp str_functs.cpp -DENCODING_UT
vec_functs.test: vec_functs.cpp vec_functs.h vec_functs.tcc
g++ -o $@ $< -DTEST_VEC_FUNCTS
logger.ut: logger.cpp logger.h file_functs.cpp file_functs.h str_functs.cpp str_functs.h
g++ -o $@ $< file_functs.cpp str_functs.cpp -DLOGGER_UT
config.ut: config.cpp config.h
g++ -o $@ $< -DCONFIG_UT $(CMLIB)
clean:
rm -f *.test *.ut *.o $(CMLIB)

110
cppcommon/argv_functs.cpp
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#include "argv_functs.h"
namespace CPPCOMMON
{
bool getArgvMap(int argc, const char* const * argv, map<string,string>& mpss)
{
mpss.clear();
for(int i = 0; i < argc; i++)
{
if(strStartsWith(argv[i], "--"))
{
if(i + 1 < argc && !strStartsWith(argv[i+1], "--"))
{
mpss[argv[i]] = argv[i+1];
i++;
}
else
{
return false;
}
}
}
return true;
}
ArgvContext::ArgvContext(int argc, const char* const * argv)
{
for(int i = 0; i < argc; i++)
{
if(strStartsWith(argv[i], "-"))
{
if(i + 1 < argc && !strStartsWith(argv[i + 1], "-"))
{
_mpss[argv[i]] = argv[i+1];
i++;
}
else
{
_sset.insert(argv[i]);
}
}
else
{
_args.push_back(argv[i]);
}
}
}
ArgvContext::~ArgvContext()
{
}
string ArgvContext::toString()
{
stringstream ss;
ss<<vecToString<string>(_args)<<mapToString<string, string>(_mpss)<<setToString<string>(_sset);
return ss.str();
}
string ArgvContext::operator [](uint i)
{
if(i < _args.size())
{
return _args[i];
}
return "";
}
string ArgvContext::operator [](const string& key)
{
map<string, string>::const_iterator it = _mpss.find(key);
if(it != _mpss.end())
{
return it->second;
}
return "";
}
bool ArgvContext::isKeyExist(const string& key)
{
if(_mpss.find(key) != _mpss.end() || _sset.find(key) != _sset.end())
{
return true;
}
return false;
}
}
#ifdef ARGV_FUNCTS_UT
using namespace CPPCOMMON;
int main(int argc, char** argv)
{
//map<string,string> argvMap;
//getArgvMap(argc, argv, argvMap);
//PRINT_MAPSS(argvMap);
ArgvContext arg(argc, argv);
cout<<arg.toString()<<endl;
cout<<arg[1]<<endl;
cout<<arg["--hehe"]<<endl;
cout<<pairToString<int,double>(pair<int, double>(1,1.2))<<endl;
cout<<arg.isKeyExist("-help")<<endl;
return 0;
>>>>>>> e81a664dae9397a6bf937b6dd6482832f67a6cf6
}
#endif

38
cppcommon/argv_functs.h
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/************************************
* file enc : ascii
* author : wuyanyi09@gmail.com
************************************/
#ifndef CPPCOMMON_ARGV_FUNCTS_H
#define CPPCOMMON_ARGV_FUNCTS_H
#include <set>
#include <sstream>
#include "str_functs.h"
#include "map_functs.h"
#include "vec_functs.h"
namespace CPPCOMMON
{
using namespace std;
bool getArgvMap(int argc, const char* const* argv, map<string, string>& mpss);
class ArgvContext
{
public :
ArgvContext(int argc, const char* const * argv);
~ArgvContext();
public:
string toString();
string operator [](uint i);
string operator [](const string& key);
public:
bool isKeyExist(const string& key);
private:
vector<string> _args;
map<string, string> _mpss;
set<string> _sset;
};
}
#endif

116
cppcommon/config.cpp
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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#include "config.h"
#include "str_functs.h"
namespace CPPCOMMON
{
Config::Config()
{
_isInit = false;
}
Config::~Config()
{
}
bool Config::init(const string& configFile)
{
char msgBuf[1024];
if(_isInit)
{
LogFatal("already have been initialized. ");
return false;
}
ifstream ifile(configFile.c_str());
if(!ifile)
{
sprintf(msgBuf, "open configFile[%s] failed.", configFile.c_str());
LogFatal(msgBuf);
return false;
}
string line, key, value;
vector<string> vecBuf;
while(getline(ifile, line))
{
line = _stripComment(line);
if(line.empty())
{
continue;
}
vecBuf = splitStr(line, "=");
if(2 != vecBuf.size())
{
sprintf(msgBuf, "line[%s] is illegal.", line.c_str());
LogFatal(msgBuf);
return false;
}
key = vecBuf[0];
value = vecBuf[1];
if(_map.end() != _map.find(key))
{
sprintf(msgBuf, "key[%s] already exists.", key.c_str());
LogFatal(msgBuf);
return false;
}
_map[key] = value;
}
ifile.close();
_isInit = true;
return true;
}
void Config::display()
{
for(map<string, string>::iterator it = _map.begin(); it != _map.end(); it++)
{
cout<<"("<<it->first<<","<<it->second<<")"<<endl;
}
}
string Config::getByKey(const string& key)
{
if(_map.end() != _map.find(key))
{
return _map[key];
}
else
{
return "";
}
}
string Config::_stripComment(const string& line)
{
string res = line;
string::size_type pos = res.find('#');
if(string::npos != pos)
{
res = res.substr(0, pos);
}
return stripStr(res);
}
}
namespace CPPCOMMON
{
Config gConfig;
}
#ifdef CONFIG_UT
using namespace CPPCOMMON;
int main()
{
gConfig.init("1.conf");
gConfig.init("1.conf");
gConfig.display();
cout<<gConfig.getByKey("a")<<endl;
cout<<gConfig.getByKey("cm")<<endl;
return 0;
}
#endif

42
cppcommon/config.h
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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#ifndef CPPCOMMON_CONFIG_H
#define CPPCOMMON_CONFIG_H
#include <map>
#include <fstream>
#include <iostream>
#include "logger.h"
namespace CPPCOMMON
{
using std::map;
using std::string;
using std::cout;
using std::endl;
using std::ifstream;
class Config
{
public:
Config();
~Config();
bool init(const string& configFile);
void display();
string getByKey(const string& key);
private:
string _stripComment(const string& line);
map<string, string> _map;
bool _isInit;
};
}
namespace CPPCOMMON
{
extern Config gConfig;
}
#endif

117
cppcommon/encoding.cpp
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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#include "encoding.h"
namespace CPPCOMMON
{
//UnicodeEncoding::UnicodeEncoding(const string& enc)
//{
//
// _encVec.push_back(UTF8ENC);
// _encVec.push_back(GBKENC);
//
// if(!isInVec<string>(_encVec, enc))
// {
// //default
// _encoding = UTF8ENC;
// }
// else
// {
// _encoding = enc;
// }
//}
//UnicodeEncoding::~UnicodeEncoding()
//{
//}
//
//bool UnicodeEncoding::setEncoding(const string& enc)
//{
// if(!isInVec<string>(_encVec, enc))
// {
// return false;
// }
// _encoding = enc;
// return true;
//}
//string UnicodeEncoding::encode(UnicodeConstIterator begin, UnicodeConstIterator end)
//{
// if(begin >= end)
// {
// return "";
// }
// Unicode unicode(begin, end);
// return encode(unicode);
//}
//string UnicodeEncoding::encode(const Unicode& unicode)
//{
// if(unicode.empty())
// {
// return "";
// }
// if(UTF8ENC == _encoding)
// {
// return unicodeToUtf8(unicode);
// }
// else if(GBKENC == _encoding)
// {
// return utf8ToGbk(unicodeToUtf8(unicode));
// }
// return "";
//}
//bool UnicodeEncoding::decode(const string& str, Unicode& unicode)
//{
// if(str.empty())
// {
// return false;
// }
// if(UTF8ENC == _encoding)
// {
// return utf8ToUnicode(str, unicode);
// }
// else if(GBKENC == _encoding)
// {
// return utf8ToUnicode(gbkToUtf8(str), unicode);
// }
// return false;
//}
//size_t UnicodeEncoding::getWordLength(const string& str)
//{
// Unicode unicode;
// decode(str, unicode);
// return unicode.size();
//}
}
#ifdef ENCODING_UT
using namespace CPPCOMMON;
int main()
{
UnicodeEncoding enc(GBKENC);
ifstream ifile("testdata/dict.gbk");
Unicode unicode;
string line;
while(getline(ifile, line))
{
cout<<line<<endl;
cout<<line.size()<<endl;
cout<<enc.getWordLength(line)<<endl;
enc.decode(line, unicode);
printUnicode(unicode);
cout<<enc.encode(unicode)<<endl;
}
ifile.close();
return 0;
}
#endif

37
cppcommon/encoding.h
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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#ifndef CPPCOMMON_ENCODING_H
#define CPPCOMMON_ENCODING_H
#include "str_functs.h"
#include "vec_functs.h"
namespace CPPCOMMON
{
using namespace std;
//const char* const UTF8ENC = "utf-8";
//const char* const GBKENC = "gbk";
//class UnicodeEncoding
//{
// private:
// string _encoding;
// vector<string> _encVec;
// public:
// UnicodeEncoding(const string& enc);
// ~UnicodeEncoding();
// public:
// bool setEncoding(const string& enc);
// string encode(const Unicode& unicode);
// string encode(UnicodeConstIterator begin, UnicodeConstIterator end);
// bool decode(const string& str, Unicode& unicode);
// public:
// size_t getWordLength(const string& str);
//};
}
#endif

48
cppcommon/file_functs.cpp
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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#include "file_functs.h"
namespace CPPCOMMON
{
bool checkFileExist(const string& filePath)
{
fstream _file;
_file.open(filePath.c_str(), ios::in);
if(_file)
return true;
return false;
}
bool createDir(const string& dirPath, bool p)
{
string dir_str(dirPath);
string cmd = "mkdir";
if(p)
{
cmd += " -p";
}
cmd += " " + dir_str;
int res = system(cmd.c_str());
return res;
}
bool checkDirExist(const string& dirPath)
{
return checkFileExist(dirPath);
}
}
#ifdef TEST_FILE_FUNCTS
#include <iostream>
using namespace CPPCOMMON;
using namespace std;
int main()
{
char filename[] = "1/2/3";
if(!checkFileExist(filename))
{
createDir(filename);
}
return 0;
}
#endif

21
cppcommon/file_functs.h
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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#ifndef CPPCOMMON_FILE_FUNCTS_H
#define CPPCOMMON_FILE_FUNCTS_H
#include <fstream>
#include <iostream>
#include <string>
#include <stdlib.h>
namespace CPPCOMMON
{
using namespace std;
bool checkFileExist(const string& filePath);
bool createDir(const string& dirPath, bool p = true);
bool checkDirExist(const string& dirPath);
}
#endif

15
cppcommon/headers.h
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#ifndef CPPCOMMON_HEADERS_H
#define CPPCOMMON_HEADERS_H
#include "logger.h"
#include "file_functs.h"
#include "vec_functs.h"
#include "io_functs.h"
#include "encoding.h"
#include "config.h"
#include "typedefs.h"
#include "str_functs.h"
#include "map_functs.h"
#include "argv_functs.h"
#endif

29
cppcommon/io_functs.cpp
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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#include "io_functs.h"
namespace CPPCOMMON
{
string loadFile2Str(const char * const filepath)
{
ifstream in(filepath);
istreambuf_iterator<char> beg(in), end;
string str(beg, end);
in.close();
return str;
}
}
#ifdef TEST_IO_FUNCTS
#include <iostream>
using namespace CPPCOMMON;
using namespace std;
int main()
{
char filename[] = "1/2/3";
cout<<loadFile2Str("1")<<endl;
return 0;
}
#endif

14
cppcommon/io_functs.h
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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#ifndef CPPCOMMON_IO_FUNCTS_H
#define CPPCOMMON_IO_FUNCTS_H
#include <fstream>
#include <iostream>
namespace CPPCOMMON
{
using namespace std;
string loadFile2Str(const char * const filepath);
}
#endif

97
cppcommon/logger.cpp
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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#include "logger.h"
namespace CPPCOMMON
{
char Logger::_cStrBuf[CSTR_BUFFER_SIZE];
const char * Logger::_logLevel[LEVEL_ARRAY_SIZE] = {
"DEBUG","INFO","WARN","ERROR","FATAL"
};
const char * Logger::_logFormat = "%s [File:%s] [Line:%d] [%s] Msg:%s\n";
const char * Logger::_timeFormat = "%Y-%m-%d %H:%M:%S";
time_t Logger::_timeNow;
Logger::Logger()
{
}
Logger::~Logger()
{
}
bool Logger::LoggingF(uint level, const char* fileName, int lineNo, const string& fmt, ...)
{
int size = 256;
string msg;
va_list ap;
while (1) {
msg.resize(size);
va_start(ap, fmt);
int n = vsnprintf((char *)msg.c_str(), size, fmt.c_str(), ap);
va_end(ap);
if (n > -1 && n < size) {
msg.resize(n);
break;
}
if (n > -1)
size = n + 1;
else
size *= 2;
}
return Logging(level, msg, fileName, lineNo);
}
bool Logger::Logging(uint level, const string& msg, const char * fileName, int lineNo)
{
return Logging(level, msg.c_str(), fileName, lineNo);
}
bool Logger::Logging(uint level, const char * msg, const char* fileName, int lineNo)
{
if(level > LL_FATAL)
{
cerr<<"level's value is out of range"<<endl;
return false;
}
time(&_timeNow);
size_t ret = strftime(_cStrBuf, sizeof(_cStrBuf), _timeFormat, localtime(&_timeNow));
if(0 == ret)
{
fprintf(stderr, "stftime failed.\n");
return false;
}
if(level >= LL_WARN)
{
fprintf(stderr, _logFormat, _cStrBuf, fileName, lineNo, _logLevel[level], msg);
}
else
{
fprintf(stdout, _logFormat, _cStrBuf, fileName, lineNo, _logLevel[level], msg);
fflush(stdout);
}
return true;
}
}
#ifdef LOGGER_UT
using namespace CPPCOMMON;
int main()
{
LogDebug("debug log!");
LogInfo("test info log");
LogWarn("warning log");
LogInfo("str[%s] int[%d]", "str1");
LogInfo("str[%s] int[%d]", "str1",15);
LogError("error log");
LogFatal("fatal !!!!");
LogFatal("str[%s] int[%d]", "str1");
LogFatal("str[%s] int[%d]", "str1", 17,16);
LogFatal("str");
return 0;
}
#endif

61
cppcommon/logger.h
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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#ifndef CPPCOMMON_LOGGER_H
#define CPPCOMMON_LOGGER_H
#include <vector>
#include <iostream>
#include <fstream>
#include <string>
#include <stdio.h>
#include <stdarg.h>
#include "file_functs.h"
#include "str_functs.h"
#include "typedefs.h"
#define LL_DEBUG 0
#define LL_INFO 1
#define LL_WARN 2
#define LL_ERROR 3
#define LL_FATAL 4
#define LEVEL_ARRAY_SIZE 5
#define CSTR_BUFFER_SIZE 1024
//#define LogDebug(msg) Logger::Logging(LL_DEBUG, msg, __FILE__, __LINE__)
//#define LogInfo(msg) Logger::Logging(LL_INFO, msg, __FILE__, __LINE__)
//#define LogWarn(msg) Logger::Logging(LL_WARN, msg, __FILE__, __LINE__)
//#define LogError(msg) Logger::Logging(LL_ERROR, msg, __FILE__, __LINE__)
//#define LogFatal(msg) Logger::Logging(LL_FATAL, msg, __FILE__, __LINE__)
#define LogDebug(fmt, ...) Logger::LoggingF(LL_DEBUG, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
#define LogInfo(fmt, ...) Logger::LoggingF(LL_INFO, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
#define LogWarn(fmt, ...) Logger::LoggingF(LL_WARN, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
#define LogError(fmt, ...) Logger::LoggingF(LL_ERROR, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
#define LogFatal(fmt, ...) Logger::LoggingF(LL_FATAL, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
namespace CPPCOMMON
{
using namespace std;
class Logger
{
public:
Logger();
~Logger();
public:
static bool Logging(uint level, const string& msg, const char* fileName, int lineNo);
static bool Logging(uint level, const char * msg, const char* fileName, int lineNo);
static bool LoggingF(uint level, const char* fileName, int lineNo, const string& fmt, ...);
private:
static char _cStrBuf[CSTR_BUFFER_SIZE];
static const char * _logLevel[LEVEL_ARRAY_SIZE];
static const char * _logFormat;
static const char * _timeFormat;
static time_t _timeNow;
};
}
#endif

259
cppcommon/str_functs.cpp
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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#include "str_functs.h"
namespace CPPCOMMON
{
//http://stackoverflow.com/questions/2342162/stdstring-formatting-like-sprintf
string string_format(const char* fmt, ...)
{
int size = 256;
std::string str;
va_list ap;
while (1) {
str.resize(size);
va_start(ap, fmt);
int n = vsnprintf((char *)str.c_str(), size, fmt, ap);
va_end(ap);
if (n > -1 && n < size) {
str.resize(n);
return str;
}
if (n > -1)
size = n + 1;
else
size *= 2;
}
return str;
}
string joinStr(const vector<string>& src, const string& connectorStr)
{
string res = "";
int len = src.size();
if(0 == len)
{
return "";
}
for(int i = 0; i < len - 1; i++)
{
res += stripStr(src[i]);
res += connectorStr;
}
res += stripStr(src[len-1]);
return res;
}
vector<string> splitStr(const string& source, const string& pattern)
{
vector<string> res;
splitStr(source, res, pattern);
return res;
}
bool splitStr(const string& source, vector<string>& res, const string& pattern)
{
if(source.empty())
{
return false;
}
res.clear();
size_t start = source.find_first_not_of(pattern);
size_t end;
if(string::npos == start)
{
return false;
}
while(string::npos != start)
{
end = source.find_first_of(pattern, start);
if(string::npos == end)
{
res.push_back(source.substr(start));
return true;
}
res.push_back(source.substr(start, end - start));
start = source.find_first_not_of(pattern, end);
}
return true;
}
string stripStr(const string& str, const string& patternStr)
{
if(str.empty())
{
return str;
}
string::size_type posL = str.find_first_not_of(patternStr);
if(string::npos == posL)
{
return str;
}
string::size_type posR = str.find_last_not_of(patternStr);
return str.substr(posL, posR - posL + 1);
}
//http://stackoverflow.com/questions/216823/whats-the-best-way-to-trim-stdstring
// trim from start
std::string &ltrim(std::string &s)
{
s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun<int, int>(std::isspace))));
return s;
}
// trim from end
std::string &rtrim(std::string &s)
{
s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun<int, int>(std::isspace))).base(), s.end());
return s;
}
// trim from both ends
std::string &trim(std::string &s)
{
return ltrim(rtrim(s));
}
bool splitStrMultiPatterns(
const string& strSrc,
vector<string>& outVec,
const vector<string>& patterns
)
{
char transChar = '#';
uint transLenThreshold = 10;
string transStr;
transStr += transChar;
while(strSrc.find(transStr) != string::npos)
{
transStr += transChar;
if(transStr.size() > transLenThreshold)
return false;
}
string strSrcMutable = strSrc;
for(uint i = 0; i < patterns.size(); i++)
{
strSrcMutable = replaceStr(strSrcMutable, patterns[i], transStr);
}
splitStr(strSrcMutable, outVec, transStr);
return true;
}
string upperStr(const string& strIn)
{
string str = strIn;
transform(str.begin(), str.end(), str.begin(), (int (*)(int))toupper);
return str;
}
string lowerStr(const string& strIn)
{
string str = strIn;
transform(str.begin(), str.end(), str.begin(), (int (*)(int))tolower);
return str;
}
string replaceStr(const string& strSrc, const string& oldStr, const string& newStr, int count)
{
string strRet = strSrc;
size_t pos = 0;
int l_count = 0;
if(-1 == count)
count = strRet.size();
while((pos = strRet.find(oldStr, pos)) != string::npos)
{
strRet.replace(pos, oldStr.size(), newStr);
if(++l_count >= count)
break;
pos += newStr.size();
}
return strRet;
}
unsigned int countStrDistance(const string& A, const string& B)
{
unsigned int lenA = A.size();
unsigned int lenB = B.size();
unsigned int len = (lenA < lenB ? lenA : lenB);
unsigned int res = lenA + lenB - 2 * len;
for(size_t i = 0; i < len; i++)
{
if(A[i] != B[i])
res++;
}
return res;
}
unsigned int countStrSimilarity(const string& A, const string& B)
{
unsigned int lenA = A.size();
unsigned int lenB = B.size();
unsigned int len = (lenA < lenB ? lenA : lenB);
unsigned int res = 0;
for(size_t i = 0; i < len; i++)
{
if(A[i] == B[i])
res++;
}
return res;
}
//unicode str to vec
bool uniStrToVec(const string& str, Unicode& vec)
{
vec.clear();
if(str.empty() || str.size() % 2)
{
return false;
}
for(uint i = 0; i < str.size(); i+=2)
{
vec.push_back(twocharToUint16(str[i], str[i + 1]));
}
return true;
}
//unicode vec to str
string uniVecToStr(const Unicode& vec)
{
string res("");
for(uint i = 0; i < vec.size(); i++)
{
pair<char,char> pa = uint16ToChar2(vec[i]);
res += pa.first;
res += pa.second;
}
return res;
}
}
#ifdef TEST_STR_FUNCTS
#include <iostream>
using namespace CPPCOMMON;
using namespace std;
int main()
{
vector<string> vec;
splitStr("1 3 4", vec);
for(uint i =0;i < vec.size(); i++)
{
cout<<vec[i]<<endl;
}
cout<<strStartsWith("--help","--")<<endl;
cout<<strStartsWith("--help","-")<<endl;
cout<<strStartsWith("--help","he")<<endl;
cout<<strStartsWith("help","help")<<endl;
cout<<strStartsWith("","help")<<endl;
cout<<strStartsWith("hel","")<<endl;
cout<<strEndsWith("hel","")<<endl;
cout<<strEndsWith("hel","el")<<endl;
return 0;
}
#endif

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/************************************
* file enc : ascii
* author : wuyanyi09@gmail.com
************************************/
#ifndef CPPCOMMON_STR_FUNCTS_H
#define CPPCOMMON_STR_FUNCTS_H
#include <fstream>
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cctype>
#include <map>
#include <stdint.h>
#include <stdio.h>
#include <stdarg.h>
#include <memory.h>
#include "typedefs.h"
#include <functional>
#include <locale>
namespace CPPCOMMON
{
using namespace std;
string string_format(const char*, ...) ;
string joinStr(const vector<string>& source, const string& connector);
vector<string> splitStr(const string& source, const string& pattern = " \t\n");
bool splitStr(const string& source, vector<string>& res, const string& pattern = " \t\n");
bool splitStrMultiPatterns(
const string& strSrc,
vector<string>& outVec,
const vector<string>& patterns
);
string upperStr(const string& str);
string lowerStr(const string& str);
string replaceStr(const string& strSrc, const string& oldStr, const string& newStr, int count = -1);
string stripStr(const string& str, const string& patternstr = " \n\t");
std::string &ltrim(std::string &s) ;
std::string &rtrim(std::string &s) ;
std::string &trim(std::string &s) ;
unsigned int countStrDistance(const string& A, const string& B);
unsigned int countStrSimilarity(const string& A, const string& B);
bool uniStrToVec(const string& str, Unicode& vec);
string uniVecToStr(const Unicode& vec);
inline uint16_t twocharToUint16(char high, char low)
{
return (((uint16_t(high) & 0x00ff ) << 8) | (uint16_t(low) & 0x00ff));
}
inline pair<char, char> uint16ToChar2(uint16_t in)
{
pair<char, char> res;
res.first = (in>>8) & 0x00ff; //high
res.second = (in) & 0x00ff; //low
return res;
}
inline void printUnicode(const Unicode& unicode)
{
cout<<uniVecToStr(unicode)<<endl;
}
inline bool strStartsWith(const string& str, const string& prefix)
{
//return str.substr(0, prefix.size()) == prefix;
if(prefix.length() > str.length())
{
return false;
}
return 0 == str.compare(0, prefix.length(), prefix);
}
inline bool strEndsWith(const string& str, const string& suffix)
{
if(suffix.length() > str.length())
{
return false;
}
return 0 == str.compare(str.length() - suffix.length(), suffix.length(), suffix);
}
}
#endif

101
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@ -1,101 +0,0 @@
AT&T 3 nz
B超 3 n
c# 3 nz
C# 3 nz
c++ 3 nz
C++ 3 nz
T恤 4 n
一 217830 m
一一 1670 m
一一二 11 m
一一例 3 m
一一分 8 m
一一列举 34 i
一一对 9 m
一一对应 43 l
一一记 2 m
一一道来 4 l
一丁 18 d
一丁不识 3 i
一丁点 3 m
一丁点儿 24 m
一七 22 m
一七八不 3 l
一万 442 m
一万一千 4 m
一万一千五百二十颗 2 m
一万一千八百八十斤 2 m
一万一千多间 2 m
一万一千零九十五册 4 m
一万七千 5 m
一万七千余 2 m
一万七千多 2 m
一万七千多户 2 m
一万万 4 m
一万万两 4 m
一万三千 8 m
一万三千五百一十七 2 m
一万三千五百斤 4 m
一万三千余种 2 m
一万三千块 2 m
一万两 124 m
一万两万 4 m
一万两千 3 m
一万个 62 m
一万九千 2 m
一万九千余 2 m
一万二 10 m
一万二千 7 m
一万二千两 2 m
一万二千五百 4 m
龛 223 ng
龜 2 zg
龟 903 ns
龟儿子 123 n
龟兆 3 nz
龟兹 215 ns
龟兹王 3 nrt
龟冷搘床 3 v
龟冷支床 3 n
龟卜 3 n
龟厌不告 3 l
龟壳 33 n
龟壳花 3 n
龟头 34 n
龟头炎 3 n
龟山 23 ns
龟山乡 3 ns
龟山岛 3 ns
龟年鹤寿 3 ns
龟年鹤算 3 l
龟文 3 nz
龟文写迹 3 n
龟文鸟迹 3 n
龟板 10 n
龟毛免角 3 n
龟毛兔角 3 n
龟溪 3 ns
龟玉 3 nz
龟王 3 nz
龟甲 92 ns
龟甲胶 3 nz
龟筮 3 n
龟纹 3 n
龟缩 29 v
龟肉 3 n
龟背 21 n
龟背竹 3 n
龟苓膏 3 n
龟苗 3 n
龟裂 34 v
龟足 5 v
龟鉴 2 n
龟镜 3 nz
龟鳖 3 n
龟鹤遐寿 3 l
龟龄鹤算 3 n
龟龙片甲 3 nz
龟龙麟凤 3 ns
龠 5 g
龢 732 zg

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包邮拉菲草18cm大檐进口草帽子超强遮阳防晒欧美日韩新款夏天 女
AT&T 3 nz
B超 3 n
c# 3 nz
C# 3 nz
c++ 3 nz
C++ 3 nz
T恤 4 n
一 217830 m
一一 1670 m
一一二 11 m
一一例 3 m
一一分 8 m
一一列举 34 i
一一对 9 m
一一对应 43 l
一一记 2 m
一一道来 4 l
一丁 18 d
一丁不识 3 i
一丁点 3 m
一丁点儿 24 m
一七 22 m
一七八不 3 l
一万 442 m
一万一千 4 m
一万一千五百二十颗 2 m
一万一千八百八十斤 2 m
一万一千多间 2 m
一万一千零九十五册 4 m
一万七千 5 m
一万七千余 2 m
一万七千多 2 m
一万七千多户 2 m
一万万 4 m
一万万两 4 m
一万三千 8 m
一万三千五百一十七 2 m
一万三千五百斤 4 m
一万三千余种 2 m
一万三千块 2 m
一万两 124 m
一万两万 4 m
一万两千 3 m
一万个 62 m
一万九千 2 m
一万九千余 2 m
一万二 10 m
一万二千 7 m
一万二千两 2 m
一万二千五百 4 m
龛 223 ng
龜 2 zg
龟 903 ns
龟儿子 123 n
龟兆 3 nz
龟兹 215 ns
龟兹王 3 nrt
龟冷搘床 3 v
龟冷支床 3 n
龟卜 3 n
龟厌不告 3 l
龟壳 33 n
龟壳花 3 n
龟头 34 n
龟头炎 3 n
龟山 23 ns
龟山乡 3 ns
龟山岛 3 ns
龟年鹤寿 3 ns
龟年鹤算 3 l
龟文 3 nz
龟文写迹 3 n
龟文鸟迹 3 n
龟板 10 n
龟毛免角 3 n
龟毛兔角 3 n
龟溪 3 ns
龟玉 3 nz
龟王 3 nz
龟甲 92 ns
龟甲胶 3 nz
龟筮 3 n
龟纹 3 n
龟缩 29 v
龟肉 3 n
龟背 21 n
龟背竹 3 n
龟苓膏 3 n
龟苗 3 n
龟裂 34 v
龟足 5 v
龟鉴 2 n
龟镜 3 nz
龟鳖 3 n
龟鹤遐寿 3 l
龟龄鹤算 3 n
龟龙片甲 3 nz
龟龙麟凤 3 ns
龠 5 g
龢 732 zg

34
cppcommon/vec_functs.cpp
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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#include "vec_functs.h"
#ifdef TEST_VEC_FUNCTS
using namespace CPPCOMMON;
int main()
{
vector<int> vec;
for(int i=0;i<5;i++)
vec.push_back(i);
vector<int> pats;
pats.push_back(0);
pats.push_back(3);
//pats.push_back(4);
vector<pair<int, vector<int> > > res;
splitVec<int>(vec,res,pats);
cout<<isInVec<int>(vec, 0)<<endl;
cout<<isInVec<int>(vec, -1)<<endl;
for(int i =0;i<res.size();i++)
{
cout<<"first:"<<res[i].first<<endl;
cout<<"seconde:"<<endl;
for(int j = 0;j<res[i].second.size();j++)
{
cout<<res[i].second[j]<<endl;
}
cout<<endl;
}
return 0;
}
#endif

35
cppcommon/vec_functs.h
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/************************************
* file enc : ascii
* author : wuyanyi09@gmail.com
************************************/
#ifndef CPPCOMMON_VEC_FUNCTS_H
#define CPPCOMMON_VEC_FUNCTS_H
#include <iostream>
#include <vector>
#include <algorithm>
#include <queue>
#include <string>
#define FOR_VECTOR(vec, i) for(size_t i = 0; i < vec.size(); i++)
#define PRINT_VECTOR(vec) FOR_VECTOR(vec, i)\
{\
cout<<vec[i]<<endl;\
}
#define PRINT_MATRIX(mat) FOR_VECTOR(mat, i) \
{\
FOR_VECTOR(mat[i], j)\
{\
cout<<"["<<i<<","<<j<<"]:"<<mat[i][j]<<endl;\
}\
}
namespace CPPCOMMON
{
using namespace std;
}
#include "vec_functs.tcc"
#endif

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/************************************
* file enc : ascii
* author : wuyanyi09@gmail.com
************************************/
#ifndef LIMONP_ARGV_FUNCTS_H
#define LIMONP_ARGV_FUNCTS_H
#include <set>
#include <sstream>
#include "str_functs.hpp"
#include "map_functs.hpp"
#include "vec_functs.hpp"
namespace Limonp
{
using namespace std;
class ArgvContext
{
public :
ArgvContext(int argc, const char* const * argv)
{
for(int i = 0; i < argc; i++)
{
if(strStartsWith(argv[i], "-"))
{
if(i + 1 < argc && !strStartsWith(argv[i + 1], "-"))
{
_mpss[argv[i]] = argv[i+1];
i++;
}
else
{
_sset.insert(argv[i]);
}
}
else
{
_args.push_back(argv[i]);
}
}
}
~ArgvContext(){};
public:
string toString()
{
stringstream ss;
ss<<vecToString<string>(_args)<<mapToString<string, string>(_mpss)<<setToString<string>(_sset);
return ss.str();
}
string operator [](uint i)
{
if(i < _args.size())
{
return _args[i];
}
return "";
}
string operator [](const string& key)
{
map<string, string>::const_iterator it = _mpss.find(key);
if(it != _mpss.end())
{
return it->second;
}
return "";
}
public:
bool hasKey(const string& key)
{
if(_mpss.find(key) != _mpss.end() || _sset.find(key) != _sset.end())
{
return true;
}
return false;
}
private:
vector<string> _args;
map<string, string> _mpss;
set<string> _sset;
};
}
#endif

107
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#ifndef LIMONP_MYSQLCLIENT_H
#define LIMONP_MYSQLCLIENT_H
#include <mysql/mysql.h>
#include <iostream>
#include <vector>
#include <string>
#include "logger.hpp"
#include "vec_functs.hpp"
namespace Limonp
{
using namespace std;
class MysqlClient
{
public:
typedef vector< vector<string> > RowsType;
private:
const char * const HOST;
const unsigned int PORT;
const char * const USER;
const char * const PASSWD;
const char * const DB;
public:
MysqlClient(const char* host, uint port, const char* user, const char* passwd, const char* db): HOST(host), PORT(port), USER(user), PASSWD(passwd), DB(db){ _conn = NULL;};
~MysqlClient(){dispose();};
public:
bool init()
{
//cout<<mysql_get_client_info()<<endl;
if(NULL == (_conn = mysql_init(NULL)))
{
LogError("mysql_init faield. %s", mysql_error(_conn));
return false;
}
if (mysql_real_connect(_conn, HOST, USER, PASSWD, DB, PORT, NULL, 0) == NULL)
{
LogError("mysql_real_connect failed. %s", mysql_error(_conn));
mysql_close(_conn);
_conn = NULL;
return false;
}
//set reconenct
char value = 1;
mysql_options(_conn, MYSQL_OPT_RECONNECT, &value);
return true;
}
bool dispose()
{
if(NULL != _conn)
{
mysql_close(_conn);
}
_conn = NULL;
return true;
}
bool executeSql(const char* sql)
{
if(NULL == _conn)
{
LogError("_conn is NULL");
return false;
}
if(mysql_query(_conn, sql))
{
LogError("mysql_query failed. %s", mysql_error(_conn));
return false;
}
return true;
}
bool select(const char* sql, RowsType& rows)
{
if(!executeSql(sql))
{
LogError("executeSql failed. [%s]", sql);
return false;
}
MYSQL_RES * result = mysql_store_result(_conn);
if(NULL == result)
{
LogError("mysql_store_result failed.[%d]", mysql_error(_conn));
}
uint num_fields = mysql_num_fields(result);
MYSQL_ROW row;
while((row = mysql_fetch_row(result)))
{
vector<string> vec;
for(uint i = 0; i < num_fields; i ++)
{
row[i] ? vec.push_back(row[i]) : vec.push_back("NULL");
}
rows.push_back(vec);
}
mysql_free_result(result);
return true;
}
private:
MYSQL * _conn;
};
}
#endif

87
limonp/cast_functs.hpp Normal file
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#ifndef LIMONP_CAST_FUNCTS_H
#define LIMONP_CAST_FUNCTS_H
namespace Limonp
{
//logical and or
static const int sign_32 = 0xC0000000;
static const int exponent_32 = 0x07800000;
static const int mantissa_32 = 0x007FE000;
static const int sign_exponent_32 = 0x40000000;
static const int loss_32 = 0x38000000;
static const short sign_16 = (short)0xC000;
static const short exponent_16 = (short)0x3C00;
static const short mantissa_16 = (short)0x03FF;
static const short sign_exponent_16 = (short)0x4000;
static const int exponent_fill_32 = 0x38000000;
//infinite
static const short infinite_16 = (short) 0x7FFF;
static const short infinitesmall_16 = (short) 0x0000;
inline float intBitsToFloat(unsigned int x)
{
union
{
float f;
int i;
}u;
u.i = x;
return u.f;
}
inline int floatToIntBits(float f)
{
union
{
float f;
int i ;
}u;
u.f = f;
return u.i;
}
inline short floatToShortBits(float f)
{
int fi = floatToIntBits(f);
// 提取关键信息
short sign = (short) ((unsigned int)(fi & sign_32) >> 16);
short exponent = (short) ((unsigned int)(fi & exponent_32) >> 13);
short mantissa = (short) ((unsigned int)(fi & mantissa_32) >> 13);
// 生成编码结果
short code = (short) (sign | exponent | mantissa);
// 无穷大量、无穷小量的处理
if ((fi & loss_32) > 0 && (fi & sign_exponent_32) > 0) {
// 当指数符号为1时(正次方)，且左234位为1，返回无穷大量
return (short) (code | infinite_16);
}
if (((fi & loss_32) ^ loss_32) > 0 && (fi & sign_exponent_32) == 0) {
// 当指数符号位0时(负次方)，且左234位为0(与111异或>0)，返回无穷小量
return infinitesmall_16;
}
return code;
}
inline float shortBitsToFloat(short s)
{
/*
* 指数空余3位：若符号位为1，补0；若符号位为0，补1。 尾数位在后补0(13个)
*/
int sign = ((int) (s & sign_16)) << 16;
int exponent = ((int) (s & exponent_16)) << 13;
// 指数符号位为0，234位补1
if ((s & sign_exponent_16) == 0 && s != 0) {
exponent |= exponent_fill_32;
}
int mantissa = ((int) (s & mantissa_16)) << 13;
// 生成解码结果
int code = sign | exponent | mantissa;
return intBitsToFloat(code);
}
}
#endif

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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#ifndef LIMONP_CONFIG_H
#define LIMONP_CONFIG_H
#include <map>
#include <fstream>
#include <iostream>
#include "logger.hpp"
#include "str_functs.hpp"
namespace Limonp
{
using std::map;
using std::string;
using std::cout;
using std::endl;
using std::ifstream;
class Config
{
public:
Config(){_isInit = false;};
~Config(){};
bool init(const string& configFile)
{
if(_isInit)
{
LogFatal("already have been initialized. ");
return false;
}
ifstream ifile(configFile.c_str());
if(!ifile)
{
LogFatal("open configFile[%s] failed.", configFile.c_str());
return false;
}
string line, key, value;
vector<string> vecBuf;
while(getline(ifile, line))
{
//line = _stripComment(line);
if(line.empty())
{
continue;
}
vecBuf.clear();
if(!splitStr(line, vecBuf, "=") || 2 != vecBuf.size())
{
LogFatal("line[%s] is illegal.", line.c_str());
return false;
}
key = vecBuf[0];
value = vecBuf[1];
if(_map.end() != _map.find(key))
{
LogFatal("key[%s] already exists.", key.c_str());
return false;
}
_map[key] = value;
}
ifile.close();
_isInit = true;
return true;
}
void display()
{
for(map<string, string>::iterator it = _map.begin(); it != _map.end(); it++)
{
cout<<"("<<it->first<<","<<it->second<<")"<<endl;
}
}
bool get(const string& key, string& value)
{
if(_map.end() != _map.find(key))
{
value = _map[key];
return true;
}
return false;
}
private:
//bool _stripComment(const string& line, string& res)
//{
// res = line;
// string::size_type pos = res.find('#');
// if(string::npos != pos)
// {
// res = res.substr(0, pos);
// }
// trim(res);
//}
private:
map<string, string> _map;
bool _isInit;
};
}
namespace Limonp
{
extern Config gConfig;
}
#endif

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/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#ifndef LIMONP_IO_FUNCTS_H
#define LIMONP_IO_FUNCTS_H
#include <fstream>
#include <iostream>
#include <stdlib.h>
namespace Limonp
{
using namespace std;
inline string loadFile2Str(const char * const filepath)
{
ifstream in(filepath);
if(!in)
{
return "";
}
istreambuf_iterator<char> beg(in), end;
string str(beg, end);
in.close();
return str;
}
inline void loadStr2File(const char * const filename, ios_base::openmode mode, const string& str)
{
ofstream out(filename, mode);
ostreambuf_iterator<char> itr (out);
copy(str.begin(), str.end(), itr);
out.close();
}
inline int ReadFromFile(const char * fileName, char* buf, int maxCount, const char* mode)
{
FILE* fp = fopen(fileName, mode);
if (!fp)
return 0;
int ret;
fgets(buf, maxCount, fp) ? ret = 1 : ret = 0;
fclose(fp);
return ret;
}
inline int WriteStr2File(const char* fileName, const char* buf, const char* mode)
{
FILE* fp = fopen(fileName, mode);
if (!fp)
return 0;
int n = fprintf(fp, "%s", buf);
fclose(fp);
return n;
}
inline bool checkFileExist(const string& filePath)
{
fstream _file;
_file.open(filePath.c_str(), ios::in);
if(_file)
return true;
return false;
}
inline bool createDir(const string& dirPath, bool p = true)
{
string dir_str(dirPath);
string cmd = "mkdir";
if(p)
{
cmd += " -p";
}
cmd += " " + dir_str;
int res = system(cmd.c_str());
return res;
}
inline bool checkDirExist(const string& dirPath)
{
return checkFileExist(dirPath);
}
}
#endif

79
limonp/logger.hpp Normal file
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@ -0,0 +1,79 @@
/************************************
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#ifndef LIMONP_LOGGER_H
#define LIMONP_LOGGER_H
#include <vector>
#include <iostream>
#include <fstream>
#include <string>
#include <stdio.h>
#include <stdarg.h>
#include "io_functs.hpp"
#include "str_functs.hpp"
#include "typedefs.h"
#define LogDebug(fmt, ...) Logger::LoggingF(LL_DEBUG, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
#define LogInfo(fmt, ...) Logger::LoggingF(LL_INFO, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
#define LogWarn(fmt, ...) Logger::LoggingF(LL_WARN, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
#define LogError(fmt, ...) Logger::LoggingF(LL_ERROR, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
#define LogFatal(fmt, ...) Logger::LoggingF(LL_FATAL, __FILE__, __LINE__, fmt, ## __VA_ARGS__)
namespace Limonp
{
using namespace std;
enum {LL_DEBUG = 0, LL_INFO = 1, LL_WARN = 2, LL_ERROR = 3, LL_FATAL = 4, LEVEL_ARRAY_SIZE = 5, CSTR_BUFFER_SIZE = 1024};
static const char * LOG_LEVEL_ARRAY[LEVEL_ARRAY_SIZE]= {"DEBUG","INFO","WARN","ERROR","FATAL"};
static const char * LOG_FORMAT = "%s %s:%d %s %s\n";
static const char * LOG_TIME_FORMAT = "%Y-%m-%d %H:%M:%S";
class Logger
{
public:
static bool Logging(uint level, const string& msg, const char* fileName, int lineNo)
{
if(level > LL_FATAL)
{
cerr<<"level's value is out of range"<<endl;
return false;
}
char buf[CSTR_BUFFER_SIZE];
time_t timeNow;
time(&timeNow);
size_t ret = strftime(buf, sizeof(buf), LOG_TIME_FORMAT, localtime(&timeNow));
if(0 == ret)
{
fprintf(stderr, "stftime failed.\n");
return false;
}
fprintf(stderr, LOG_FORMAT, buf, fileName, lineNo,LOG_LEVEL_ARRAY[level], msg.c_str());
return true;
}
static bool LoggingF(uint level, const char* fileName, int lineNo, const string& fmt, ...)
{
int size = 256;
string msg;
va_list ap;
while (1) {
msg.resize(size);
va_start(ap, fmt);
int n = vsnprintf((char *)msg.c_str(), size, fmt.c_str(), ap);
va_end(ap);
if (n > -1 && n < size) {
msg.resize(n);
break;
}
if (n > -1)
size = n + 1;
else
size *= 2;
}
return Logging(level, msg, fileName, lineNo);
}
};
}
#endif

22
limonp/macro_def.hpp Normal file
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@ -0,0 +1,22 @@
#ifndef LIMONP_MACRO_DEF_H
#define LIMONP_MACRO_DEF_H
#define XX_GET_SET(varType, varName, funName)\
private: varType varName;\
public: inline varType get##funName(void) const {return varName;}\
public: inline void set##funName(varType var) {varName = var;}
#define XX_GET(varType, varName, funName)\
private: varType varName;\
public: inline varType get##funName(void) const {return varName;}
#define XX_SET(varType, varName, funName)\
private: varType varName;\
public: inline void set##funName(varType var) {varName = var;}
#define XX_GET_SET_BY_REF(varType, varName, funName)\
private: varType varName;\
public: inline const varType& get##funName(void) const {return varName;}\
public: inline void set##funName(const varType& var){varName = var;}
#endif

37
cppcommon/map_functs.h → limonp/map_functs.hpp
View File

@ -4,18 +4,20 @@
************************************/
#ifndef CPPCOMMON_MAP_FUNCTS_H
#define CPPCOMMON_MAP_FUNCTS_H
#ifndef LIMONP_MAP_FUNCTS_H
#define LIMONP_MAP_FUNCTS_H
#include <map>
#include <set>
#include <iostream>
#include <sstream>
#include "typedefs.h"
namespace CPPCOMMON
namespace Limonp
{
using namespace std;
template <typename T>
string setToString(const set<T>& st)
{
@ -58,6 +60,26 @@ namespace CPPCOMMON
return ss.str();
}
template<typename T1, typename T2>
string HashMapToString(const HashMap<T1, T2>& mp)
{
if(mp.empty())
{
return "{}";
}
stringstream ss;
ss<<'{';
typename HashMap<T1, T2>::const_iterator it = mp.begin();
ss<<it->first<<": "<<it->second;
it++;
while(it != mp.end())
{
ss<<", "<<it->first<<": "<<it->second;
it++;
}
ss<<'}';
return ss.str();
}
template<typename T1, typename T2>
string pairToString(const pair<T1, T2>& p)
{
@ -87,6 +109,15 @@ namespace CPPCOMMON
return it->second;
}
template<class kT, class vT>
void map2Vec(const map<kT, vT>& mp, vector<pair<kT, vT> > & res)
{
typename map<kT, vT>::const_iterator it = mp.begin();
for(; it != mp.end(); it++)
{
res.push_back(*it);
}
}
}
#endif

223
limonp/str_functs.hpp Normal file
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@ -0,0 +1,223 @@
/************************************
* file enc : ascii
* author : wuyanyi09@gmail.com
************************************/
#ifndef LIMONP_STR_FUNCTS_H
#define LIMONP_STR_FUNCTS_H
#include <fstream>
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cctype>
#include <map>
#include <stdint.h>
#include <stdio.h>
#include <stdarg.h>
#include <memory.h>
#include "typedefs.h"
#include <functional>
#include <locale>
namespace Limonp
{
using namespace std;
inline string string_format(const char* fmt, ...)
{
int size = 256;
std::string str;
va_list ap;
while (1) {
str.resize(size);
va_start(ap, fmt);
int n = vsnprintf((char *)str.c_str(), size, fmt, ap);
va_end(ap);
if (n > -1 && n < size) {
str.resize(n);
return str;
}
if (n > -1)
size = n + 1;
else
size *= 2;
}
return str;
}
inline void string_format(string& res, const char* fmt, ...)
{
int size = 256;
va_list ap;
while (1) {
res.resize(size);
va_start(ap, fmt);
int n = vsnprintf((char *)res.c_str(), size, fmt, ap);
va_end(ap);
if (n > -1 && n < size) {
res.resize(n);
return;
}
if (n > -1)
size = n + 1;
else
size *= 2;
}
}
inline bool joinStr(const vector<string>& src, string& dest, const string& connectorStr)
{
if(src.empty())
{
return false;
}
for(uint i = 0; i < src.size() - 1; i++)
{
dest += src[i];
dest += connectorStr;
}
dest += src[src.size() - 1];
return true;
}
inline string joinStr(const vector<string>& source, const string& connector)
{
string res;
joinStr(source, res, connector);
return res;
}
inline bool splitStr(const string& src, vector<string>& res, const string& pattern)
{
if(src.empty())
{
return false;
}
res.clear();
size_t start = 0;
size_t end = 0;
while(start < src.size())
{
end = src.find_first_of(pattern, start);
if(string::npos == end)
{
res.push_back(src.substr(start));
return true;
}
res.push_back(src.substr(start, end - start));
if(end == src.size() - 1)
{
res.push_back("");
break;
}
start = end + 1;
}
return true;
}
inline string upperStr(const string& strIn)
{
string str = strIn;
transform(str.begin(), str.end(), str.begin(), (int (*)(int))toupper);
return str;
}
inline string lowerStr(const string& strIn)
{
string str = strIn;
transform(str.begin(), str.end(), str.begin(), (int (*)(int))tolower);
return str;
}
inline std::string &ltrim(std::string &s)
{
s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun<int, int>(std::isspace))));
return s;
}
inline std::string &rtrim(std::string &s)
{
s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun<int, int>(std::isspace))).base(), s.end());
return s;
}
inline std::string &trim(std::string &s)
{
return ltrim(rtrim(s));
}
inline uint16_t twocharToUint16(char high, char low)
{
return (((uint16_t(high) & 0x00ff ) << 8) | (uint16_t(low) & 0x00ff));
}
inline pair<char, char> uint16ToChar2(uint16_t in)
{
pair<char, char> res;
res.first = (in>>8) & 0x00ff; //high
res.second = (in) & 0x00ff; //low
return res;
}
inline bool strStartsWith(const string& str, const string& prefix)
{
//return str.substr(0, prefix.size()) == prefix;
if(prefix.length() > str.length())
{
return false;
}
return 0 == str.compare(0, prefix.length(), prefix);
}
inline bool strEndsWith(const string& str, const string& suffix)
{
if(suffix.length() > str.length())
{
return false;
}
return 0 == str.compare(str.length() - suffix.length(), suffix.length(), suffix);
}
inline bool isInStr(const string& str, char ch)
{
return str.find(ch) != string::npos;
}
inline void extractWords(const string& sentence, vector<string>& words)
{
bool flag = false;
uint lhs = 0, len = 0;
for(uint i = 0; i < sentence.size(); i++)
{
char x = sentence[i];
if((0x0030 <= x && x<= 0x0039) || (0x0041 <= x && x <= 0x005a ) || (0x0061 <= x && x <= 0x007a))
{
if(flag)
{
len ++;
}
else
{
lhs = i;
len = 1;
}
flag = true;
}
else
{
if(flag)
{
words.push_back(string(sentence, lhs, len));
}
flag = false;
}
}
if(flag)
{
words.push_back(string(sentence, lhs, len));
}
}
}
#endif

8
cppcommon/typedefs.h → limonp/typedefs.h
View File

@ -2,14 +2,16 @@
* file enc : utf8
* author : wuyanyi09@gmail.com
************************************/
#ifndef CPPCOMMON_TYPEDEFS_H
#define CPPCOMMON_TYPEDEFS_H
#ifndef LIMONP_TYPEDEFS_H
#define LIMONP_TYPEDEFS_H
#include <stdint.h>
#include <vector>
#include <sys/types.h>
#include <tr1/unordered_map>
#define HashMap std::tr1::unordered_map
namespace CPPCOMMON
namespace Limonp
{
typedef std::vector<uint16_t> Unicode;
typedef std::vector<uint16_t>::const_iterator UnicodeConstIterator;

79
cppcommon/vec_functs.tcc → limonp/vec_functs.hpp
View File

@ -1,36 +1,66 @@
/************************************
* file enc : utf8
* file enc : ascii
* author : wuyanyi09@gmail.com
************************************/
#ifndef CPPCOMMON_VEC_FUNCTS_TCC
#define CPPCOMMON_VEC_FUNCTS_TCC
#ifndef LIMONP_VEC_FUNCTS_H
#define LIMONP_VEC_FUNCTS_H
#include <iostream>
#include <vector>
#include <algorithm>
#include <queue>
#include <string>
#include <iostream>
#include <string>
#include <vector>
#include <utility>
#include <algorithm>
#include <sstream>
namespace CPPCOMMON
#define FOR_VECTOR(vec, i) for(size_t i = 0; i < vec.size(); i++)
#define PRINT_VECTOR(vec) FOR_VECTOR(vec, i)\
{\
cout<<vec[i]<<endl;\
}
#define PRINT_MATRIX(mat) FOR_VECTOR(mat, i) \
{\
FOR_VECTOR(mat[i], j)\
{\
cout<<"["<<i<<","<<j<<"]:"<<mat[i][j]<<endl;\
}\
}
namespace Limonp
{
using namespace std;
template<typename T>
string vecToString(const vector<T>& vec)
{
if(vec.empty())
{
return "[]";
}
stringstream ss;
ss<<"["<<vec[0];
for(unsigned int i = 1; i < vec.size(); i++)
{
ss<<","<<vec[i];
}
ss<<"]";
return ss.str();
}
using namespace std;
template <typename T>
bool vecToString(const vector<T>& vec, string& res)
{
if(vec.empty())
{
res = "[]";
return false;
}
stringstream ss;
ss<<"[\""<<vec[0];
for(uint i = 1; i < vec.size(); i++)
{
ss<<"\", \""<<vec[i];
}
ss<<"\"]";
res = ss.str();
return true;
}
template <typename T>
string vecToString(const vector<T>& vec)
{
string res;
vecToString(vec, res);
return res;
}
template<typename T>
bool isInVec(const vector<T>& vec, const T& item)
{
@ -107,7 +137,6 @@ namespace CPPCOMMON
outVec.push_back(tmp);
}
}
}
#endif
#endif