| 1 | //======================================================================== |
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| 2 | // |
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| 3 | // pdfsig.cc |
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| 4 | // |
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| 5 | // This file is licensed under the GPLv2 or later |
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| 6 | // |
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| 7 | // Copyright (C) 2010 Albert Astals Cid <aacid@kde.org> |
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| 8 | // |
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| 9 | //======================================================================== |
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| 10 | |
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| 11 | #ifndef NUMBEROFCHARACTERS_H |
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| 12 | #define NUMBEROFCHARACTERS_H |
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| 13 | |
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| 14 | static int numberOfCharacters(unsigned int n) |
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| 15 | { |
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| 16 | int charNum = 0; |
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| 17 | while (n >= 10) { |
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| 18 | n = n / 10; |
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| 19 | charNum++; |
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| 20 | } |
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| 21 | charNum++; |
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| 22 | return charNum; |
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| 23 | } |
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| 24 | |
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| 25 | #endif |
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| 26 | |
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