How to creat two dimension array in the heap

Hi All
I'm using MS-VStudio 2005and want to creat two dimension array in the heap(free store )
but when i write the code
float *pFloat;
pFloat=new float[3][5];
and compile the profram i got the following error

error C2440: '=' : cannot convert from 'float (*)[5]' to 'float *'
1>Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast

so could someone please tell me what's wrong in my code

 

Thanks and sorry

 

Code:

    float (*pFloat)[5] = new float [3][5];

 

Thanks
i will try it and if i have any notes i will post it

 

Please DaWei
when i tryed the code u suggested
float (*pFloat)[5] = new float [3][5];
in my code i got this error
error C2040: 'pFloat' : 'float (*)[5]' differs in levels of indirection from 'float *'
So what's wrong do u have any suggestions

 

http://support.microsoft.com/kb/104639 should cover all the problems involved and the workarounds.

 

Works for me. Perhaps you have defined it otherwise, elsewhere.