safe_copy_typed_variant()

template<typename T >

void MayaFlux::Kakshya::safe_copy_typed_variant	(	const DataVariant &	input,
		DataVariant &	output
	)

Safely copy data from a DataVariant to another DataVariant of a specific type.

Template Parameters

T	Data type.

Parameters

input	Source DataVariant.
output	Destination DataVariant.

Definition at line 550 of file DataUtils.hpp.

{
    std::vector<T> temp_storage;
    auto input_span = extract_from_variant<T>(input, temp_storage);
    auto output_span = get_typed_data<T>(output);
    std::copy_n(input_span.begin(), std::min(input_span.size(), output_span.size()),
        output_span.begin());
}