reallocate()

void * fl::memory_resource::reallocate ( void * p, fl::size old_bytes, fl::size new_bytes )

inline

Try to resize in-place.

Returns new pointer on success, nullptr on failure. On failure, caller must allocate-copy-deallocate manually.

Definition at line 32 of file memory_resource.h.

                                                                              {
        if (new_bytes == 0) {
            deallocate(p, old_bytes);
            return nullptr;
        }
        if (!p) return allocate(new_bytes);
        return do_reallocate(p, old_bytes, new_bytes);
    }

References allocate(), deallocate(), do_reallocate(), and FL_NOEXCEPT.

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