diff options
Diffstat (limited to 'generic/tkbltVecMath.C')
| -rw-r--r-- | generic/tkbltVecMath.C | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/generic/tkbltVecMath.C b/generic/tkbltVecMath.C index 6e8a86e..d749add 100644 --- a/generic/tkbltVecMath.C +++ b/generic/tkbltVecMath.C @@ -36,7 +36,9 @@ #include <stdlib.h> #include <errno.h> #include <ctype.h> +#include <cmath> +#include "tkbltInt.h" #include "tkbltVecInt.h" #include "tkbltNsUtil.h" #include "tkbltParse.h" @@ -531,7 +533,7 @@ static void MathError(Tcl_Interp* interp, double value) Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", Tcl_GetStringResult(interp), (char *)NULL); } - else if ((errno == ERANGE) || std::isinf(value)) { + else if ((errno == ERANGE) || isinf(value)) { if (value == 0.0) { Tcl_AppendResult(interp, "floating-point value too small to represent", @@ -1416,7 +1418,7 @@ static int EvaluateExpression(Tcl_Interp* interp, char *string, /* Check for NaN's and overflows. */ for (vp = vPtr->valueArr, vend = vp + vPtr->length; vp < vend; vp++) { - if (!std::isfinite(*vp)) { + if (!isfinite(*vp)) { /* * IEEE floating-point error. */ @@ -1441,7 +1443,7 @@ static int ComponentFunc(ClientData clientData, Tcl_Interp* interp, MathError(interp, *vp); return TCL_ERROR; } - if (!std::isfinite(*vp)) { + if (!isfinite(*vp)) { /* * IEEE floating-point error. */ |