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39 lines
620 B
C++
39 lines
620 B
C++
#include <Parsers/ASTSampleRatio.h>
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namespace DB
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{
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String ASTSampleRatio::toString(BigNum num)
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{
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if (num == 0)
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return "0";
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static const size_t MAX_WIDTH = 40;
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char tmp[MAX_WIDTH];
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char * pos;
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for (pos = tmp + MAX_WIDTH - 1; num != 0; --pos)
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{
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*pos = '0' + num % 10;
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num /= 10;
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}
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++pos;
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return String(pos, tmp + MAX_WIDTH - pos);
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}
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String ASTSampleRatio::toString(Rational ratio)
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{
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if (ratio.denominator == 1)
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return toString(ratio.numerator);
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else
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return toString(ratio.numerator) + " / " + toString(ratio.denominator);
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}
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}
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