Click here to Skip to main content
Click here to Skip to main content
Add your own
alternative version

Parsing XML in C++ using the YARD Parser

, 21 Dec 2004
Provides a set of tools for building XML parsers in C++ using the YARD recursive descent parser.
// (C) Copyright Chrstopher Diggins 2004 http://www.cdiggins.com 
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
//
// Disclaimer: Not a Boost library

#ifndef UTILS_HPP_INCLUDED 
#define UTILS_HPP_INCLUDED

#include <time.h>
#include <fstream>

class TimeIt {
  public:
    TimeIt() { mnStart = GetTickCount(); };      
    ~TimeIt() { printf("time elapsed (msec): %d\n", GetMSecElapsed()); };
    int GetMSecElapsed() { return GetTickCount() - mnStart; }; 
    int GetTickCount() { return int(double(clock()) * 1000 / CLOCKS_PER_SEC); };
  private:
    int mnStart;
};  

unsigned int GetFileSize(const char* sFileName) 
{
  std::ifstream f;
  f.open(sFileName);
  if (!f.good()) { return 0; }
  std::ifstream::pos_type begin_pos = f.tellg();
  f.seekg(0, std::ios_base::end);
  return f.tellg() - begin_pos;
}

char* AllocFromFile(const char* sFileName) 
{  
  unsigned int n = GetFileSize(sFileName);   
  if (n == 0) return NULL;
  char* ret = static_cast<char*>(calloc(n + 1, 1));
  if (ret == NULL) return NULL;
  std::ifstream f;
  f.open(sFileName);      
  f.read(ret, n);
  f.close();
  return ret;   
}

#endif // UTILS_HPP_INLCUDED 

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

License

This article has no explicit license attached to it but may contain usage terms in the article text or the download files themselves. If in doubt please contact the author via the discussion board below.

A list of licenses authors might use can be found here

Share

About the Author

Christopher Diggins
Software Developer Autodesk
Canada Canada
This article was written by Christopher Diggins, a computer science nerd who currently works at Autodesk as an SDK specialist.
Follow on   Twitter   Google+   LinkedIn

| Advertise | Privacy | Mobile
Web03 | 2.8.141022.2 | Last Updated 21 Dec 2004
Article Copyright 2004 by Christopher Diggins
Everything else Copyright © CodeProject, 1999-2014
Terms of Service
Layout: fixed | fluid