memcpy problem

Originally Posted by krishnasamy

Hi,

I have problem with copy the bitmap* to char* using memcpy.

Here I given my code,

char* cbuffer;
int size = 240000;
Bitmap *bitmap = new Bitmap(L"Image.bmp");
bitmap->Rotate(RotateNoneFlipX);
memcpy(cbuffer,bitmap,size);

FILE *fptr;
fptr = fopen("image2.bmp","wb");
fwrite(cbuffer,1,size,fptr);
fclose(fptr);

In My above code, the image2.bmp has not saving.

What is the problem?

Originally Posted by gpraghuram

Hi,
Is this code running fine?
Whay i am asking this is, you havent allocated any memory for the cbuffer.

Raghuram

Originally Posted by krishnasamy

Thanks for your reply.

Above code is not working proberly. Actually this code was created through DLL. I checked with my exe but the image was not creating.

How I allocated the memory to char buffer.

Is there any option in c++ or vc++?