mirror of
https://github.com/moses-smt/mosesdecoder.git
synced 2024-09-11 11:25:40 +03:00
109 lines
1.9 KiB
C++
109 lines
1.9 KiB
C++
/*
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* Util.cpp
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* met - Minimum Error Training
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*
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* Created by Nicola Bertoldi on 13/05/08.
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*
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*/
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#include <stdexcept>
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#include "Util.h"
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#include "Timer.h"
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using namespace std;
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// global variables
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Timer g_timer;
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int verbose=0;
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namespace {
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bool FindDelimiter(const std::string &str, const std::string &delim, size_t *pos)
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{
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*pos = str.find(delim);
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return *pos != std::string::npos ? true : false;
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}
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} // namespace
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int verboselevel()
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{
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return verbose;
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}
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int setverboselevel(int v)
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{
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verbose=v;
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return verbose;
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}
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size_t getNextPound(std::string &theString, std::string &substring, const std::string delimiter)
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{
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size_t pos = 0;
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// skip all occurrences of delimiter
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while (pos == 0) {
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// if ((pos = theString.find(delimiter)) != std::string::npos) {
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if (FindDelimiter(theString, delimiter, &pos)) {
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substring.assign(theString, 0, pos);
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theString.erase(0, pos + delimiter.size());
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} else {
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substring.assign(theString);
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theString.assign("");
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}
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}
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return pos;
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}
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void split(const std::string &s, char delim, std::vector<std::string> &elems) {
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std::stringstream ss(s);
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std::string item;
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while(std::getline(ss, item, delim)) {
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elems.push_back(item);
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}
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}
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void Tokenize(const char *str, const char delim,
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std::vector<std::string> *res) {
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while (1) {
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const char *begin = str;
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while (*str != delim && *str) str++;
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res->push_back(std::string(begin, str));
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if (*str++ == 0) break;
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}
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}
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int swapbytes(char *p, int sz, int n)
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{
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char c, *l, *h;
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if((n<1) || (sz<2)) return 0;
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for (; n--; p+=sz) {
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for(h=(l=p)+sz; --h>l; l++) {
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c=*h;
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*h=*l;
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*l=c;
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}
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}
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return 0;
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}
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void ResetUserTime()
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{
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g_timer.start();
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}
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void PrintUserTime(const std::string &message)
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{
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g_timer.check(message.c_str());
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}
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double GetUserTime()
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{
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return g_timer.get_elapsed_time();
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}
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