Esempi in C++ (Cpp) per string_base::truncate

Esempio n. 1

File: filesystem.cpp Progetto: KolorKode/Stg

void foobar2000_io::generate_temp_location_for_file(pfc::string_base & p_out, const char * p_origpath,const char * p_extension,const char * p_magic) {
	hasher_md5_result hash;
	{
		static_api_ptr_t<hasher_md5> hasher;
		hasher_md5_state state;
		hasher->initialize(state);
		hasher->process(state,p_origpath,strlen(p_origpath));
		hasher->process(state,p_extension,strlen(p_extension));
		hasher->process(state,p_magic,strlen(p_magic));
		hash = hasher->get_result(state);
	}

	p_out = p_origpath;
	p_out.truncate(p_out.scan_filename());
	p_out += "temp-";
	p_out += pfc::format_hexdump(hash.m_data,sizeof(hash.m_data),"");
	p_out += ".";
	p_out += p_extension;
}