24 lines
516 B
C++
24 lines
516 B
C++
#ifndef THINP_MATH_H
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#define THINP_MATH_H
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//----------------------------------------------------------------
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namespace base {
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// Only works for integral types
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template <typename T>
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T div_up(T const &v, T const &divisor) {
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return (v + (divisor - 1)) / divisor;
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}
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// Seemingly pointless function, but it coerces the arguments
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// nicely.
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template <typename T>
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T div_down(T const &v, T const &divisor) {
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return v / divisor;
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}
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}
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//----------------------------------------------------------------
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#endif
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