void font::clear_cache()
{
for (dictionary<shared_pointer<font_impl>, string>::iterator i = fonts.iter(); i.is_valid(); ++i)
{
if (i->get_ref_count() > 1)
{
gsgl::log(string::format(L"Dangling font reference: '%ls'!", i.get_index().w_string()));
throw runtime_exception(L"Dangling font reference: '%ls'!", i.get_index().w_string());
}
}
fonts.clear();
} // font::clear_cache()
void texture::clear_cache(const gsgl::string & category)
{
for (dictionary<texture_cache, string>::iterator cat = textures.iter(); cat.is_valid(); ++cat)
{
if (category == L"__ALL__" || cat.get_index() == category)
{
for (texture_cache::iterator i = cat->iter(); i.is_valid(); ++i)
{
if (i->get_ref_count() > 1)
throw runtime_exception(L"Dangling texture '%ls'!", i.get_index());
}
cat->clear();
}
}
} // texture::clear_cache()
