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    <p>You can solve the problem in at least two ways, depending on your preferences. First of all - you don't need the Boost library, and you can do it yourself.</p> <pre><code>class array{ unsigned int dimNumber; vector&lt;unsigned int&gt; dimSizes; float *array; array(const unsigned int dimNumber, ...){ va_list arguments; va_start(arguments,dimNumber); this-&gt;dimNumber = dimNumber; unsigned int totalSize = 1; for(unsigned int i=0;i&lt;dimNumber;i++) { dimSizes.push_back(va_arg(arguments,double)); totalSize *= dimSizes[dimSizes.size()-1]; } va_end(arguments); array = new float[totalSize]; }; float getElement(unsigned int dimNumber, ...){ va_list arguments; va_start(arguments,dimNumber); unsgned int elementPos = 0, dimAdd = 1; for(unsigned int i=0;i&lt;dimNumber;i++) { unsigned int val = va_arg(arguments,double); elementPos += dimAdd * val; dimAdd *= dimsizes[i]; } return array[elementPos] }; }; </code></pre> <p>Setting an element value would be the same, you will just have to specify the new value. Of course you can use any type you want, not just float... and of course remember to <code>delete[]</code> the array in the destructor.</p> <p>I haven't tested the code (just wrote it straight down here from memory), so there can be some problems with calculating the position, but I'm sure you'll fix them if you encounter them. This code should give you the general idea.</p> <p>The second way would be to create a <code>dimension</code> class, which would store a <code>vector&lt;dimension*&gt;</code> which would store sub-dimensions. But that's a bit complicated and too long to write down here.</p>
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    1. POIs it possible in c++ for a class to have a member which is a multidimensional array whose dimensions and extents are not known until runtime?
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    1. USPaweł Stawarz
    1. USPaweł Stawarz
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    1. CO+1 for non-boost implementation
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      1. USAki Suihkonen
    2. CO-1 for DIY and NIHS. Generally, please test code before posting it as an authoritive anwer. Specifically, if you think you can do things better than Boost, the burden of proof is on you.
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