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    <p>Pushing all your questions in a stack.</p> <p>Popping them ...</p> <blockquote> <p>Can anybody help me with this? </p> </blockquote> <p>Let's see.</p> <blockquote> <p>The header file must guarantee that multiple copies of the header file information must not exist in any source code file.</p> </blockquote> <p>Ever heard of a header guard? Or, #pragma? That's two solutions, but you'd have to figure the pros and cons of each.</p> <blockquote> <p>Clearly show the information that goes into the header file array.h and into the source file array.cpp.</p> </blockquote> <p>Are you familiar with programming using C or C++?</p> <blockquote> <p>The class is to maximize the amount of information hiding.</p> </blockquote> <p>Encapsulation. Any standard text on C++/OOD will help you. The idea is to have interfaces and build your code around them.</p> <blockquote> <p>Each element in the array will be a floating point value</p> </blockquote> <p>Sure, why not?</p> <blockquote> <p>Create a class "Array" in C++ that allows a user to specify both forms of arrays. </p> </blockquote> <p>Sure. Do you need to have multi-dimensional arrays as well? All you need to do is translate between these forms. What syntax do you expect your users to use when using your array class? E.g: the popular form is to access array elements using the operator[] as in float_array[ i ] where i = 0, 1, ... N-1.</p> <pre><code>class Array { public: explicit Array(size_t n); // default array, C-style indexing Array(size_t begin, size_t end); // Pascal-style indexing private: float *_a; }; </code></pre> <p>That'll get you started. Let us know if you have more questions.</p>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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