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Added getExtensionIncludingDot to provide more efficient handling of extensions

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This commit is contained in:
Robert Osfield 2008-09-22 14:46:54 +00:00
parent 922b85b386
commit 48fe06fec3
2 changed files with 8 additions and 0 deletions
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1
include/osgDB/FileNameUtils
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@ -22,6 +22,7 @@ namespace osgDB {
extern OSGDB_EXPORT std::string getFilePath(const std::string& filename); extern OSGDB_EXPORT std::string getFilePath(const std::string& filename);
extern OSGDB_EXPORT std::string getFileExtension(const std::string& filename); extern OSGDB_EXPORT std::string getFileExtension(const std::string& filename);
extern OSGDB_EXPORT std::string getFileExtensionIncludingDot(const std::string& filename);
extern OSGDB_EXPORT std::string getLowerCaseFileExtension(const std::string& filename); extern OSGDB_EXPORT std::string getLowerCaseFileExtension(const std::string& filename);
extern OSGDB_EXPORT std::string getSimpleFileName(const std::string& fileName); extern OSGDB_EXPORT std::string getSimpleFileName(const std::string& fileName);
extern OSGDB_EXPORT std::string getNameLessExtension(const std::string& fileName); extern OSGDB_EXPORT std::string getNameLessExtension(const std::string& fileName);

7
src/osgDB/FileNameUtils.cpp
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@ -66,6 +66,13 @@ std::string osgDB::getFileExtension(const std::string& fileName)
return std::string(fileName.begin()+dot+1,fileName.end()); return std::string(fileName.begin()+dot+1,fileName.end());
} }
std::string osgDB::getFileExtensionIncludingDot(const std::string& fileName)
{
std::string::size_type dot = fileName.find_last_of('.');
if (dot==std::string::npos) return std::string("");
return std::string(fileName.begin()+dot,fileName.end());
}
std::string osgDB::convertFileNameToWindowsStyle(const std::string& fileName) std::string osgDB::convertFileNameToWindowsStyle(const std::string& fileName)
{ {
std::string new_fileName(fileName); std::string new_fileName(fileName);