45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
--- libraries/source/fcollada/src/FCollada/FUtils/FUStringBuilder.hpp.orig 2013-04-03 00:21:34.395291619 +0200
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+++ libraries/source/fcollada/src/FCollada/FUtils/FUStringBuilder.hpp 2013-04-03 00:23:23.590274415 +0200
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@@ -18,6 +18,42 @@
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#include <float.h>
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#endif
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+#ifdef __FreeBSD__
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+// ecvt is not included in FreeBSD's stdlib
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+// http://forum.pellesc.de/index.php?PHPSESSID=0c4srgu3vrs19ali5459jehdh3&topic=2103.msg7797#msg7797
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+char *ecvt(double value, int ndigit, int *decpt, int *sign)
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+{
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+ static char buffer[348];
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+ static const int n = sizeof(buffer)/sizeof(buffer[0])-1;
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+ ptrdiff_t pd;
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+ int len;
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+ int zeros=0;
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+ if (ndigit > n) ndigit=n;
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+ while (value > -1.0 && value < 1.0 ) {
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+ value*=10.0;
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+ zeros++;
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+ }
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+ sprintf(buffer,"%.*f",DBL_DIG,value);
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+ len=strlen(buffer);
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+ if (buffer[0]=='-') {
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+ memmove(buffer, buffer+1, --len);
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+ buffer[len]='\0';
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+ *sign=1;
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+ }
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+ else *sign = 0;
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+ pd=strchr(buffer,'.')-buffer;
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+ memmove(buffer+pd,buffer+pd+1,--len-pd);
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+ buffer[len]='\0';
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+ *decpt=(int)pd-zeros;
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+ if (len >= ndigit) buffer[ndigit]='\0';
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+ else {
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+ memset(buffer+len,'0',ndigit-len);
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+ buffer[ndigit]='\0';
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+ }
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+ return buffer;
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+}
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+#endif
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+
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#ifdef WIN32
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#define ecvt _ecvt
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#endif // WIN32
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