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BaseWriter.cc
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48 
49 
50 //=== INCLUDES ================================================================
51 
52 
53 #include <OpenMesh/Core/IO/writer/BaseWriter.hh>
54 
55 #if defined(OM_CC_MIPS)
56 # include <ctype.h>
57 #else
58 #endif
59 
60 
61 //== NAMESPACES ===============================================================
62 
63 
64 namespace OpenMesh {
65 namespace IO {
66 
67 
68 //=== IMPLEMENTATION ==========================================================
69 
70 #ifndef DOXY_IGNORE_THIS
71 
72 static inline char tolower(char c)
73 {
74  using namespace std;
75  return ::tolower(c);
76 }
77 
78 #endif
79 
80 //-----------------------------------------------------------------------------
81 
82 
83 bool
85 can_u_write(const std::string& _filename) const
86 {
87  // get file extension
88  std::string extension;
89  std::string::size_type pos(_filename.rfind("."));
90 
91  if (pos != std::string::npos)
92  extension = _filename.substr(pos+1, _filename.length()-pos-1);
93  else
94  extension = _filename; //check, if the whole filename defines the extension
95 
96  std::transform( extension.begin(), extension.end(),
97  extension.begin(), tolower );
98 
99  // locate extension in extension string
100  return (get_extensions().find(extension) != std::string::npos);
101 }
102 
103 
104 //=============================================================================
105 } // namespace IO
106 } // namespace OpenMesh
107 //=============================================================================
virtual std::string get_extensions() const =0
Return file format's extension.
virtual bool can_u_write(const std::string &_filename) const
Returns true if writer can write _filename (checks extension). _filename can also provide an extensio...
Definition: BaseWriter.cc:85
STL namespace.