How to extract data of a Blitz++ Array ?

[Guch Wu]

Array<unsigned char,2> A(10,10);

unsigned char* rawdata;
rawdata = new (unsinged char)[10*10];

Can I extract data in A to rawdata without using for loop?

 

[Guch Wu]

Besides, Can I read data from a file directly into a Blitz++ Array?

 

[Rolf Magnus]

Array<unsigned char,2> A(10,10);

unsigned char* rawdata;
rawdata = new (unsinged char)[10*10];

Can I extract data in A to rawdata without using for loop?

Yes. You can use a while loop.

 

[Jacek Dziedzic]

Array<unsigned char,2> A(10,10);

unsigned char* rawdata;
rawdata = new (unsinged char)[10*10];

Can I extract data in A to rawdata without using for loop?

Until you say what "Array" is, the answer is "don't know".

- J.

 

[Guch Wu]

Have you ever used Blitz++? Array is type in Blitz++.

 

[Diego Martins]

Have you ever used Blitz++? Array is type in Blitz++.

no, we use only C++

 

[Phlip]

Diego Martins wrote;

no, we use only C++

Blitz++ is a C++ library.

;-)

 

[Jason R. Blevins]

Array<unsigned char,2> A(10,10);

unsigned char* rawdata;
rawdata = new (unsinged char)[10*10];

Can I extract data in A to rawdata without using for loop?

Try using Array::data() which returns a pointer to the Array's
internal data.

Jason