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/*
* nbest: tool to process moses n-best lists
*
* File: Tools.cpp
* basic utility functions
*
* Created by Holger Schwenk, University of Le Mans, 05/16/2008
*
*/
#ifndef _TOOLS_H_
#define _TOOLS_H_
using namespace std;
#include <iostream>
#include <fstream>
#include <vector>
class Weights
{
vector<float> val;
public:
Weights() {};
~Weights() {};
int Read(const char *);
friend class Hypo;
};
//******************************************************
/*
template<typename T>
inline T Scan(const std::string &input)
{
std::stringstream stream(input);
T ret;
stream >> ret;
return ret;
}
*/
//******************************************************
inline void Error (char *msg)
{
cerr << "ERROR: " << msg << endl;
exit(1);
}
//******************************************************
// From Moses code:
/*
* Outputting debugging/verbose information to stderr.
* Use TRACE_ENABLE flag to redirect tracing output into oblivion
* so that you can output your own ad-hoc debugging info.
* However, if you use stderr diretly, please delete calls to it once
* you finished debugging so that it won't clutter up.
* Also use TRACE_ENABLE to turn off output of any debugging info
* when compiling for a gui front-end so that running gui won't generate
* output on command line
* */
#ifdef TRACE_ENABLE
#define TRACE_ERR(str) std::cerr << str
#else
#define TRACE_ERR(str) {}
#endif
#endif
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