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Replace the non standard M_PI with a constant (#4528)

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Bastien Brunnenstein
2017-12-05 00:06:13 +01:00
committed by Wouter van Oortmerssen
parent 0e8a21854c
commit 85b131a719
1 changed files with 4 additions and 8 deletions
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12
src/idl_parser.cpp
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@@ -18,12 +18,6 @@
#include <list> #include <list>
#include <iostream> #include <iostream>
#ifdef _WIN32
#if !defined(_USE_MATH_DEFINES)
#define _USE_MATH_DEFINES // For M_PI.
#endif // !defined(_USE_MATH_DEFINES)
#endif // _WIN32
#include <math.h> #include <math.h>
#include "flatbuffers/idl.h" #include "flatbuffers/idl.h"
@@ -31,6 +25,8 @@
namespace flatbuffers { namespace flatbuffers {
const double kPi = 3.14159265358979323846;
const char *const kTypeNames[] = { const char *const kTypeNames[] = {
#define FLATBUFFERS_TD(ENUM, IDLTYPE, \ #define FLATBUFFERS_TD(ENUM, IDLTYPE, \
CTYPE, JTYPE, GTYPE, NTYPE, PTYPE) \ CTYPE, JTYPE, GTYPE, NTYPE, PTYPE) \
@@ -1272,8 +1268,8 @@ CheckedError Parser::ParseSingleValue(Value &e) {
auto x = strtod(e.constant.c_str(), nullptr); \ auto x = strtod(e.constant.c_str(), nullptr); \
e.constant = NumToString(op); \ e.constant = NumToString(op); \
} }
FLATBUFFERS_FN_DOUBLE("deg", x / M_PI * 180); FLATBUFFERS_FN_DOUBLE("deg", x / kPi * 180);
FLATBUFFERS_FN_DOUBLE("rad", x * M_PI / 180); FLATBUFFERS_FN_DOUBLE("rad", x * kPi / 180);
FLATBUFFERS_FN_DOUBLE("sin", sin(x)); FLATBUFFERS_FN_DOUBLE("sin", sin(x));
FLATBUFFERS_FN_DOUBLE("cos", cos(x)); FLATBUFFERS_FN_DOUBLE("cos", cos(x));
FLATBUFFERS_FN_DOUBLE("tan", tan(x)); FLATBUFFERS_FN_DOUBLE("tan", tan(x));