Constructors
Declared in <bdlb_variant.h>
Create a VariantImp_NoAllocatorBase with the specified type (allocator argument is ignored).
VariantImp_NoAllocatorBase(
int type,
bslma::Allocator* allocator);
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Create a VariantImp_NoAllocatorBase with the specified type indicating the type of the object that the variant will initially hold.
VariantImp_NoAllocatorBase(
int type,
bslma::Allocator* allocator,
bsl::true_type tag);
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Create a non-allocator base holding a copy of value.
template<class TYPE>
VariantImp_NoAllocatorBase(
int type,
TYPE const& value,
bsl::false_type tag);
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| Name | Description |
|---|---|
| type | type index of the initially held alternative |
| allocator | allocator used to supply memory |
| tag | unused overload-resolution tag |
| value | value assigned to or stored in this variant |