Function extensions

src/IECoreImage/OpenImageIOAlgo.cpp:169–197

}

std::string extensions()
{
	static std::string g_extensions;
	if( !g_extensions.empty() )
	{
		return g_extensions;
	}

	std::string attr;
	getattribute( "extension_list", attr );

	typedef boost::tokenizer<boost::char_separator<char> > Tokenizer;
	Tokenizer formats( attr, boost::char_separator<char>( ";" ) );
	for( Tokenizer::const_iterator fIt = formats.begin(), eFIt = formats.end(); fIt != eFIt; ++fIt )
	{
		size_t colonPos = fIt->find( ':' );
		if( colonPos != std::string::npos )
		{
			std::string formatExtensions = fIt->substr( colonPos + 1 );
			Tokenizer extTok( formatExtensions, boost::char_separator<char>( "," ) );
			for( Tokenizer::iterator token = extTok.begin(), tokEnd = extTok.end(); token != tokEnd; ++token )
			{
				g_extensions += " " + *token;
			}
		}
	}

	return g_extensions;
}

ColorConfig *colorConfig()
{