mirror of https://github.com/flysand7/ciabatta.git
26 lines
684 B
C
26 lines
684 B
C
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#include <stdio.h>
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#include <errno.h>
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#include <stdlib.h>
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int main(void) {
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double v0 = strtod("0X1.BC70A3D70A3D7P+6", NULL);
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// parsing with error handling
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const char *p = "111.11 -2.22 Nan nan(2) inF 0X1.BC70A3D70A3D7P+6 1.18973e+4932zzz";
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char *end;
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for (double f = strtod(p, &end); p != end; f = strtod(p, &end)) {
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// printf("'%.*s' -> ", (int)(end-p), p);
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p = end;
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if (errno == ERANGE){
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// printf("range error, got ");
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errno = 0;
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}
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// printf("%f\n", f);
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}
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// parsing without error handling
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double v1 = strtod(" -0.0000000123junk", NULL);
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double v2 = strtod("junk", NULL);
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}
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