Array of CArray -- Unable to do this?

Question

0.00/5 (No votes)

See more:

C++

struct GridProperty 
{
		CString Tag; 
		CString ObjectName; 
		CString ObjectType;	
}

CArray<gridproperty,gridproperty> GridPropertiesArray;

Everything is working fine. This gives an array of structures like this:

GridPropertiesArray[0] -- struct GridProperty
GridPropertiesArray[1] -- struct GridProperty
..
.. etc

Now i want an array of CArray like:

CarrayArray[0] --- GridPropertiesArray -- GridPropertiesArray[0]struct GridProperty
-- GridPropertiesArray[1]struct GridProperty
..
CarrayArray[1] --- GridPropertiesArray -- GridPropertiesArray[0]struct GridProperty
-- GridPropertiesArray[1]struct GridProperty
..
..
.. etc

How to do this?

Posted 23-Aug-11 3:37am

amarasat

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Emilio Garavaglia · Answer 1 · 2011-08-23T04:10:00

Solution 1

Assuming your declarations are correct, just reapplying them I'll get

typedef CArray<gridproperty,gridproperty> GridPropertiesArray_t
CArray<GridPropertiesArray_t,GridPropertiesArray_t> GridPropertiesArrays;

Where GridPropertiesArrays is the object you need.

Note: in case you want to avoid typedefs, if your compiler is not fully C++0x compliant (or set up to compile as c++03), pay attention to let a space between two consecutive < and >

Posted 23-Aug-11 4:10am

Emilio Garavaglia

Comments

amarasat 23-Aug-11 10:31am

typedef CArray<gridproperty,gridproperty> GridPropertiesArray_t
CArray<gridpropertiesarray_t,gridpropertiesarray_t> GridPropertiesArrays;

CArray<gridproperty,gridproperty> DuplicatePropertiesArray; --- this CArray has 10 items in it. (I want to put all these 10 items as another array's first item).

Now the following line gives me an error
GridPropertiesArrays.Add(DuplicatePropertiesArray);

error:: C2664: 'CArray<type,arg_type>::Add' : cannot convert parameter 1 from 'CArray<type,arg_type>' to 'CSFT::cPropGrid::GridPropertiesArray_t'
with
[
TYPE=CSFT::cPropGrid::GridPropertiesArray_t,
ARG_TYPE=CSFT::cPropGrid::GridPropertiesArray_t
]
and
[
TYPE=CSFT::cPropGrid::GridProperty,
ARG_TYPE=CSFT::cPropGrid::GridProperty
]
No copy constructor available for class 'CArray<type,arg_type>' or constructor attempts to perform illegal conversion to non-__gc reference
with
[
TYPE=CSFT::cPropGrid::GridProperty,
ARG_TYPE=CSFT::cPropGrid::GridProperty
]

amarasat 23-Aug-11 12:18pm

Can anybody help me with error above, i am still not getting how to do this.