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xo-reflect: + FunctionTdx::make_function()

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This commit is contained in:
Roland Conybeare 2024-06-18 17:17:26 -04:00
commit b06c55b98b
2 changed files with 17 additions and 11 deletions
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8
include/xo/reflect/function/FunctionTdx.hpp
View file

@ -24,6 +24,10 @@ namespace xo {
static std::unique_ptr<FunctionTdx> make_function(TypeDescr retval_td,
std::vector<TypeDescr> arg_td_v,
bool is_noexcept);
/** create instance from FunctionTdxInfo
* @param fn_info. function ingredients -- return type, arg types, noexcept
**/
static std::unique_ptr<FunctionTdx> make_function(const FunctionTdxInfo & fn_info);
// ----- Inherited from TypeDescrExtra -----
@ -39,9 +43,7 @@ namespace xo {
virtual bool fn_is_noexcept() const override { return info_.is_noexcept_; }
private:
FunctionTdx(TypeDescr retval_td,
bool is_noexcept,
std::vector<TypeDescr> arg_td_v);
FunctionTdx(const FunctionTdxInfo & fn_info);
private:
/** ingredients in complete function type description **/

20
src/reflect/function/FunctionTdx.cpp
View file

@ -11,17 +11,21 @@ namespace xo {
std::vector<TypeDescr> arg_td_v,
bool is_noexcept)
{
return std::unique_ptr<FunctionTdx>(new FunctionTdx(retval_td,
is_noexcept,
std::move(arg_td_v)));
return make_function(FunctionTdxInfo(retval_td,
std::move(arg_td_v),
is_noexcept));
}
FunctionTdx::FunctionTdx(TypeDescr retval_td,
bool is_noexcept,
std::vector<TypeDescr> arg_td_v)
: info_{retval_td, std::move(arg_td_v), is_noexcept}
std::unique_ptr<FunctionTdx>
FunctionTdx::make_function(const FunctionTdxInfo & fn_info)
{
if (!retval_td) {
return std::unique_ptr<FunctionTdx>(new FunctionTdx(fn_info));
}
FunctionTdx::FunctionTdx(const FunctionTdxInfo & fn_info)
: info_{fn_info}
{
if (!info_.retval_td_) {
throw std::runtime_error("FunctionTdx::ctor: null return type?");
}
}