advanced-go-programming-book/examples/ch2-05/class-cc2go/my_buffer_capi.cc

#include "./my_buffer.h"

extern "C" {
	#include "./my_buffer_capi.h"
}

struct MyBuffer_T: MyBuffer {
	MyBuffer_T(int size): MyBuffer(size) {}
	~MyBuffer_T() {}
};

MyBuffer_T* NewMyBuffer(int size) {
	auto p = new MyBuffer_T(size);
	return p;
}
void DeleteMyBuffer(MyBuffer_T* p) {
	delete p;
}

char* MyBuffer_Data(MyBuffer_T* p) {
	return p->Data();
}
int MyBuffer_Size(MyBuffer_T* p) {
	return p->Size();
}