stringutility.hh

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// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
#ifndef DUNE_COMMON_STRINGUTILITY_HH
#define DUNE_COMMON_STRINGUTILITY_HH
 
#include <cstddef>
#include <cstring>
#include <algorithm>
 
namespace Dune {
 
  template<typename C>
  bool hasPrefix(const C& c, const char* prefix) {
    std::size_t len = std::strlen(prefix);
    return c.size() >= len &&
           std::equal(prefix, prefix+len, c.begin());
  }
 
  template<typename C>
  bool hasSuffix(const C& c, const char* suffix) {
    std::size_t len = std::strlen(suffix);
    if(c.size() < len) return false;
    typename C::const_iterator it = c.begin();
    std::advance(it, c.size() - len);
    return std::equal(suffix, suffix+len, it);
  }
 
}
 
#endif // DUNE_COMMON_STRINGUTILITY_HH