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POMultidimensional array of object in C++ , I can not initialize it!
 

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  1. POMultidimensional array of object in C++ , I can not initialize it!
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    <p>Rookie C++ Programmer here again</p> <p>I'm using VC++ VS2008 and making an attempt at creating an array of arrays. All objects I wish to store I want to put on the heap.</p> <p>In the arrays it's all just pointers. </p> <p>Here's some code:</p> <blockquote> <p>Grid.h</p> </blockquote> <pre><code>#include "Tile.h" class Grid { public: Tile* grid_ptr[8][8]; ... ... }; </code></pre> <blockquote> <p>Grid.cpp</p> </blockquote> <pre><code>#include "stdafx.h" #include "Grid.h" ... ... void Grid::Initialize() { for(int i = 0; i &lt; 8; i++) { Grid::grid_ptr[i][0] = new Tile::Tile(10,10); for (int j = 0; j &lt; 8; j++) { Grid::grid_ptr[i][j] = new Tile::Tile(10,10); } } } ... ... } </code></pre> <p>Everything works just fine including the tile construction. It seems like a syntax error seeing as the compiler gives me this</p> <p>Error 1 error C2061: syntax error : identifier '{ctor}'</p> <p>Error 2 error C2061: syntax error : identifier '{ctor}'</p> <p>All the time the same story. This has my entire work bogged down to a halt unfortunatly and I would MUCH Appreciate a solution to this.</p> <p>In short. How do I properly create an array of arrays 8x8 in size filled with pointers referencing their respective tile objects ?</p> <p>Is this even possible or smart to do using memory like that?</p> <p>mind that I did read lots of examples on this, and doing so with integers or other datatypes has been a succes. That however simply isn't want I want allocated</p> <blockquote> <p>Tile.h here and Tile.cpp below</p> </blockquote> <pre><code>class Tile { public: private: enum TileOccupation { EmptyTile = 0, WhiteSphere = 1, BlackSphere = 2 }; unsigned short horizontalDimensions; unsigned short verticalDimensions; public: Tile(); Tile(unsigned short horizontalDimensions, unsigned short verticalDimensions); ~Tile(); void Update(); void Draw(); }; &gt; Tile.cpp #include "stdafx.h" #include "Tile.h" Tile::Tile() { } Tile::Tile(unsigned short horizontalDimensions, unsigned short verticalDimensions) { } void Tile::Update() { } void Tile::Draw() { } </code></pre>
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    1. USProclyon
    1. USProclyon
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    1. COnew Tile::Tile(10,10) -> new Tile(10,10);
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      1. POMultidimensional array of object in C++ , I can not initialize it!
      1. USDumbCoder
    2. COCould you show us the `Tile` constructor?
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      1. POMultidimensional array of object in C++ , I can not initialize it!
      1. USDefault
    3. COYour `Grid::Initialize` code leaks eight `Tile` objects as it is: `grid_ptr[i][0]` gets a new'ed object twice. Just remove the `Grid::grid_ptr[i][0] = new Tile::Tile(10,10);` line to fix this.
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      1. POMultidimensional array of object in C++ , I can not initialize it!
      1. USFrerich Raabe
 

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