TV RegenerateCompiledFunctions()
{
Func <TK, TV> newMapper;
Func <TK, bool> newexistenceTester;
if (_dict.Count == 0)
{
newMapper = x => { throw new KeyNotFoundException(); };
newexistenceTester = x => false;
}
else
{
newMapper = StaticMapperCompiler.CompileDictionaryFunc(_dict);
newexistenceTester = StaticMapperCompiler.CompileHashSetFunc(_dict.Select(x => x.Key));
}
Interlocked.Exchange(ref _mapper, newMapper);
Interlocked.Exchange(ref _existenceTester, newexistenceTester);
if (_dict.Count > 0)
{
var anyKey = _dict.Keys.First();
_existenceTester(anyKey);
return(_mapper(anyKey));
}
return(default(TV));
}
private void RegenerateCompiledFunctions()
{
Func <T, bool> newexistenceTester;
if (_set.Count == 0)
{
newexistenceTester = x => false;
}
else
{
newexistenceTester = StaticMapperCompiler.CompileHashSetFunc(_set);
}
Interlocked.Exchange(ref _existenceTester, newexistenceTester);
}