Function SplitString

shadercompiler/EffectCompilerMetal.cpp:4226–4236

template <typename T>
void SplitString( const std::string& string, char delim, T callback )
{
	size_t last = 0;
	size_t next = 0;
	while( ( next = string.find( delim, last ) ) != std::string::npos )
	{
		callback( string.substr( last, next - last ) );
		last = next + 1;
	}
	callback( string.substr( last ) );
}

struct MetalTool
{