BaseWriter.cc

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//=== INCLUDES ================================================================
 
 
#include <OpenMesh/Core/IO/writer/BaseWriter.hh>
 
#if defined(OM_CC_MIPS)
#  include <ctype.h>
#else
#endif
 
 
//== NAMESPACES ===============================================================
 
 
namespace OpenMesh {
namespace IO {
 
 
//=== IMPLEMENTATION ==========================================================
 
#ifndef DOXY_IGNORE_THIS
 
static inline char tolower(char c)
{
  using namespace std;
  return ::tolower(c); 
}
 
#endif
 
//-----------------------------------------------------------------------------
 
 
bool 
BaseWriter::
can_u_write(const std::string& _filename) const 
{
  // get file extension
  std::string extension;
  std::string::size_type pos(_filename.rfind("."));
 
  if (pos != std::string::npos)
    extension = _filename.substr(pos+1, _filename.length()-pos-1);
  else
    extension = _filename; //check, if the whole filename defines the extension
 
  std::transform( extension.begin(), extension.end(),
           extension.begin(), tolower );
 
  // locate extension in extension string
  return (get_extensions().find(extension) != std::string::npos);
}
 
 
//=============================================================================
} // namespace IO
} // namespace OpenMesh
//=============================================================================