Skip to content

Adding dukglue_register_function_property #21

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
CallumCarmicheal wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Adding dukglue_register_function_property #21

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
32 changes: 32 additions & 0 deletions include/dukglue/register_function.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -33,3 +33,35 @@ void dukglue_register_function(duk_context* ctx, RetType(*funcToCall)(Ts...), co

duk_put_global_string(ctx, name);
}


// Register a function as a property to a object.
// Simply does the same as the above but replaces duk_put_global_string with duk_put_prop_string
template<typename RetType, typename... Ts>
void dukglue_register_function_property(duk_context* ctx, RetType(*funcToCall)(Ts...), const char* name)
{
duk_c_function evalFunc = dukglue::detail::FuncInfoHolder<RetType, Ts...>::FuncRuntime::call_native_function;

duk_push_c_function(ctx, evalFunc, sizeof...(Ts));

static_assert(sizeof(RetType(*)(Ts...)) == sizeof(void*), "Function pointer and data pointer are different sizes");
duk_push_pointer(ctx, reinterpret_cast<void*>(funcToCall));
duk_put_prop_string(ctx, -2, "\xFF" "func_ptr");

duk_put_prop_string(ctx, -2, name);
}

// Register a function as a property to a object using the objects index.
template<typename RetType, typename... Ts>
void dukglue_register_function_property(duk_context* ctx, RetType(*funcToCall)(Ts...), duk_idx_t objectIdx, const char* name)
{
duk_c_function evalFunc = dukglue::detail::FuncInfoHolder<RetType, Ts...>::FuncRuntime::call_native_function;

duk_push_c_function(ctx, evalFunc, sizeof...(Ts));

static_assert(sizeof(RetType(*)(Ts...)) == sizeof(void*), "Function pointer and data pointer are different sizes");
duk_push_pointer(ctx, reinterpret_cast<void*>(funcToCall));
duk_put_prop_string(ctx, -2, "\xFF" "func_ptr");

duk_put_prop_string(ctx, objectIdx, name);
}