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Viewing changes to Common/IOUtil.h

  • Committer: Package Import Robot
  • Author(s): Shaun Jackman
  • Date: 2011-09-11 10:00:13 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: package-import@ubuntu.com-20110911100013-oa4m5fi036mjuwc8
Tags: 1.3.0-1
* New upstream release.
* Add libboost-graph-dev to Build-Depends.

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Common/IOUtil.h
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#ifndef IOUTIL_H
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#define IOUTIL_H 1
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#include <cassert>
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#include <cerrno>
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#include <cstdlib>
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#include <cstring> // for strerror
 
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#include <fstream>
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#include <iostream>
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#include <limits> // for numeric_limits
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#include <string>
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                const std::string& path)
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{
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        if (!stream.good()) {
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                std::cerr << path << ": " << strerror(errno) << std::endl;
 
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                std::cerr << "error: `" << path << "': "
 
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                        << strerror(errno) << std::endl;
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                exit(EXIT_FAILURE);
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        }
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}
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        return in.ignore(o.n, o.delim);
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}
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/** Read a file and store it in the specified vector. */
 
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template <typename Vector>
 
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static inline void readFile(const char* path, Vector& s)
 
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{
 
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        std::ifstream in(path);
 
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        assert_good(in, path);
 
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        in.seekg(0, std::ios::end);
 
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        s.resize(in.tellg());
 
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        in.seekg(0, std::ios::beg);
 
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        assert_good(in, path);
 
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        in.read((char*)s.data(), s.size());
 
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        assert_good(in, path);
 
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        assert((size_t)in.gcount() == s.size());
 
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}
 
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#endif