How Can I View the Contents of Dynamic Arrays in the Visual Studio Debugger?

Revealing Dynamic Arrays in the Visual Studio Debugger

While Visual Studio effortlessly displays elements of statically allocated arrays, dynamic arrays present a challenge, showing only their first element. This article unveils a simple technique to overcome this limitation in the debugger.

Dynamic arrays, represented by pointers, can be visualized as regular arrays by utilizing the debugger's evaluation command. For instance, consider the following code:

char *a = new char[10];

To display the contents as an array, enter the following expression in the debugger:

a,10

By specifying the pointer a followed by the size of the dynamic array 10, the debugger interprets a as an array of characters with 10 elements. This command allows you to seamlessly view the entire array as if it were statically allocated.

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