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Allow non deletable/destructible types.

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This commit is contained in:
Sandu Liviu Catalin 2020-04-17 15:33:37 +03:00
parent 040a7dd7e2
commit af39a9a47f
1 changed files with 26 additions and 0 deletions
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26
sqrat/sqrat/sqratUtil.h
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@ -596,6 +596,19 @@ template < class T > struct SqDefaultDelete< T[] > {
template < class T, unsigned N > struct SqDefaultDelete< T[N] >;
// ====================================================================================================================
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// Primary template of `SqDefaultNoDelete`. Will do absolutely nothing.
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
template < class T > struct SqDefaultNoDelete {
// The type given via template parameter.
using ValueType = T;
// Default constructor.
constexpr SqDefaultNoDelete() noexcept = default;
// Dummy function call operator.
void operator () (T * SQ_UNUSED_ARG(p)) const { }
};
// ====================================================================================================================
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// Primary template of `SqDefaultDestructor`. Will only invoke the instance destructor and not free the associated memory.
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -632,6 +645,19 @@ template < class T > struct SqDefaultDestructor< T[] > {
// Omit specialization for array objects with a compile time length.
template < class T, unsigned N > struct SqDefaultDestructor< T[N] >;
// ====================================================================================================================
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// Primary template of `SqDefaultNoDestructor`. Will do absolutely nothing.
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
template < class T > struct SqDefaultNoDestructor {
// The type given via template parameter.
using ValueType = T;
// Default constructor.
constexpr SqDefaultNoDestructor() noexcept = default;
// Dummy function call operator.
void operator () (T * SQ_UNUSED_ARG(p)) const { }
};
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// Used internally to store the counters of managed pointers.
///