C / C++ / MFC

Ravindra_Joshi wrote:

UINT nPlanes , UINT nBitcount ( I think these values might be causing a problem..)

For a color bitmap, either the nPlanes or nBitcount parameter 
should be set to 1. If both of these parameters are set to 1, 
CreateBitmap creates a monochrome bitmap.

For a 16x16 bimap nPlanes==4, nBitcount==1 the data is layed out in the array<br />
Plane 0, Row 0 2 bytes<br />
Plane 0, Row 1 2 bytes<br />
...<br />
Plane 0, Row 15 2 bytes<br />
Plane 1, Row 0 2 bytes<br />
Plane 1, Row 1 2 bytes<br />
...<br />
Plane 1, Row 15 2 bytes<br />
...etc

For a 16x16 bimap nPlanes==1, nBitcount==24 the data is layed out in the array<br />
Plane 0, Row 0 48 bytes<br />
Plane 0, Row 1 48 bytes<br />
...<br />
Plane 0, Row 15 48 bytes

//Forward declaration
class CMyAwkwardClass;

//Declare a class that uses CMyAwkward even though we don't know what it is yet
class CSomeOtherClass
{
  private:

  CMyAwkwardClass* m_pAwkward;
};

Electronic75 wrote:

CMyAwkwardClass* m_pAwkward manually when exiting the program to prevent memory leakage

Rage wrote:

Only if you initialize it using the new operator or a copy constructor or ..., not if it is only used as a pointer.