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31 行
523 B
31 行
523 B
#include <string.h>
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#include "double-conversion.h"
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using namespace double_conversion;
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Returns the length of the string
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int
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double_to_shortest(char *buf, size_t size, double val)
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{
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int len = -1;
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StringBuilder builder(buf, size);
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const DoubleToStringConverter& dc =
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DoubleToStringConverter::EcmaScriptConverter();
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dc.ToShortest(val, &builder);
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len = builder.position();
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buf = builder.Finalize();
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return len;
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}
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#ifdef __cplusplus
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}
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#endif
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