It should be noted that both fields of the templates are signed, and that the computation does not try to handle the negative values in any way. That's most probably the reason why the new standard offers the constexpr concept, which is a much proper way to define so called pure computation. This let the programmer have his constant values defined by their parameters and formula, rather than having to hardcode them, or make the compiled program compute them at each run.īut the issue with this approach, how clever it may seem, is its readability and thus ease of maintenance. Using this technique, it is possible to have the compiler compute certain values offline (ie. Then the compiler can compute each nested value field, to finally return to the outermost one. when, by following the nesting of template instantiation in the attempt of getting the successive value fields necessary to compute the outermost one, the compiler finally needs to instantiate the template with parameter N equal to 0, and selects the partial specialization version, which contains a constant value of 1 for the field. When the second parameter "reaches" 0, ie. that recursion would be infinite, if the partial specialization were not defined. the template has a partial specialization for the second parameter N when set with 0.Īs you noticed, the template recurse on the value field computation.the field value of the struct template is computed from these parameters.the template parameters are values, and not types as many people usually expect in templates.
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6769 / EXE.bt Created 5 years ago 0 Code Revisions 1 Stars 1 Download ZIP 010 Editor v4.0.3 Binary Template fix Upack Raw EXE.bt //- //- 010 Editor v4.0.3 Binary Template // // File: EXE. The important things to note in this template definition are: 010 Editor v4.0.3 Binary Template fix Upack GitHub Instantly share code, notes, and snippets.
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