8000 math: Allow skipping some advanced functions · ChaiScript/ChaiScript_Extras@6d77ff3 · GitHub
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math: Allow skipping some advanced functions
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‎README.md

Lines changed: 6 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -28,6 +28,11 @@ chai.add(mathlib);
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var result = cos(0.5f)
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```
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#### Options
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Compile with one of the following flags to enable or disable features...
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- `CHAISCRIPT_EXTRAS_MATH_SKIP_ADVANCED` When enabled, will skip some of the advanced math functions.
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### String ID
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Adds [String ID](https://github.com/foonathan/string_id) support to ChaiScript.
@@ -69,4 +74,4 @@ chai.add(stringmethods);
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var input = "Hello, World!"
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var output = input.replace("Hello", "Goodbye")
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// => "Goodbye, World!"
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```
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```

‎include/chaiscript/extras/math.hpp

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Original file line numberDiff line numberDiff line change
@@ -78,6 +78,7 @@ namespace chaiscript {
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return m;
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}
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#ifndef CHAISCRIPT_EXTRAS_MATH_SKIP_ADVANCED
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template<typename Ret, typename Param>
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ModulePtr acosh(ModulePtr m = std::make_shared<Module>())
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{
@@ -98,6 +99,7 @@ namespace chaiscript {
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m->add(chaiscript::fun([](Param p){ return std::atanh(p); }), "atanh");
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return m;
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}
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#endif
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// EXPONENTIAL AND LOGARITHMIC FUNCTIONS
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template<typename Ret, typename Param>
@@ -141,6 +143,8 @@ namespace chaiscript {
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m->add(chaiscript::fun([](Param1 p1, Param2 p2){ return std::modf(p1, p2); }), "modf");
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return m;
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}
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#ifndef CHAISCRIPT_EXTRAS_MATH_SKIP_ADVANCED
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template<typename Ret, typename Param>
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ModulePtr exp2(ModulePtr m = std::make_shared<Module>())
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{
@@ -196,6 +200,7 @@ namespace chaiscript {
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m->add(chaiscript::fun([](Param1 p1, Param2 p2){ return std::scalbln(p1, p2); }), "scalbln");
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return m;
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}
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#endif
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// POWER FUNCTIONS
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template<typename Ret, typename Param1, typename Param2>
@@ -212,6 +217,7 @@ namespace chaiscript {
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return m;
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}
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#ifndef CHAISCRIPT_EXTRAS_MATH_SKIP_ADVANCED
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template<typename Ret, typename Param>
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ModulePtr cbrt(ModulePtr m = std::make_shared<Module>())
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{
@@ -254,6 +260,7 @@ namespace chaiscript {
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m->add(chaiscript::fun([](Param p){ return std::lgamma(p); }), "lgamma");
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return m;
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}
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#endif
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// ROUNDING AND REMAINDER FUNCTIONS
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template<typename Ret, typename Param>
@@ -277,6 +284,7 @@ namespace chaiscript {
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return m;
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}
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#ifndef CHAISCRIPT_EXTRAS_MATH_SKIP_ADVANCED
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template<typename Ret, typename Param>
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ModulePtr trunc(ModulePtr m = std::make_shared<Module>())
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{
@@ -407,6 +415,7 @@ namespace chaiscript {
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m->add(chaiscript::fun([](Param p){ return std::fabs(p); }), "fabs");
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return m;
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}
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#endif
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template<typename Ret, typename Param>
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ModulePtr abs(ModulePtr m = std::make_shared<Module>())
@@ -415,6 +424,7 @@ namespace chaiscript {
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return m;
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}
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#ifndef CHAISCRIPT_EXTRAS_MATH_SKIP_ADVANCED
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template<typename Ret, typename Param1, typename Param2, typename Param3>
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ModulePtr fma(ModulePtr m = std::make_shared<Module>())
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{
@@ -429,6 +439,7 @@ namespace chaiscript {
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m->add(chaiscript::fun([](Param p){ return std::fpclassify(p); }), "fpclassify");
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return m;
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}
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#endif
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template<typename Ret, typename Param>
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ModulePtr isfinite(ModulePtr m = std::make_shared<Module>())
@@ -553,6 +564,7 @@ namespace chaiscript {
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tanh<float, float>(m);
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tanh<long double, long double>(m);
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#ifndef CHAISCRIPT_EXTRAS_MATH_SKIP_ADVANCED
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acosh<double, double>(m);
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acosh<float, float>(m);
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acosh<long double, long double>(m);
@@ -564,6 +576,7 @@ namespace chaiscript {
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atanh<double, double>(m);
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atanh<float, float>(m);
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atanh<long double, long double>(m);
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#endif
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// EXPONENTIAL AND LOGARITHMIC FUNCTIONS
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exp<double, double>(m);
@@ -590,6 +603,7 @@ namespace chaiscript {
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modf<float, float, float *>(m);
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modf<long double, long double, long double *>(m);
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#ifndef CHAISCRIPT_EXTRAS_MATH_SKIP_ADVANCED
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exp2<double, double>(m);
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exp2<float, float>(m);
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exp2<long double, long double>(m);
@@ -621,6 +635,7 @@ namespace chaiscript {
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scalbln<double, double, long int>(m);
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scalbln<float, float, long int>(m);
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scalbln<long double, long double, long int>(m);
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#endif
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// POWER FUNCTIONS
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pow<double, double, double>(m);
@@ -631,6 +646,7 @@ namespace chaiscript {
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sqrt<float, float>(m);
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sqrt<long double, long double>(m);
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#ifndef CHAISCRIPT_EXTRAS_MATH_SKIP_ADVANCED
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cbrt<double, double>(m);
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cbrt<float, float>(m);
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cbrt<long double, long double>(m);
@@ -655,6 +671,7 @@ namespace chaiscript {
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lgamma<double, double>(m);
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lgamma<float, float>(m);
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lgamma<long double, long double>(m);
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#endif
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// ROUNDING AND REMAINDER FUNCTIONS
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ceil<double, double>(m);
@@ -669,6 +686,7 @@ namespace chaiscript {
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fmod<float, float, float>(m);
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fmod<long double, long double, long double>(m);
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#ifndef CHAISCRIPT_EXTRAS_MATH_SKIP_ADVANCED
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trunc<double, double>(m);
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trunc<float, float>(m);
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trunc<long double, long double>(m);
@@ -743,11 +761,13 @@ namespace chaiscript {
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fabs<double, double>(m);
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fabs<float, float>(m);
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fabs<long double, long double>(m);
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#endif
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abs<double, double>(m);
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abs<float, float>(m);
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abs<long double, long double>(m);
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#ifndef CHAISCRIPT_EXTRAS_MATH_SKIP_ADVANCED
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fma<double, double, double, double>(m);
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fma<float, float, float, float>(m);
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638E fma<long double, long double, long double, long double>(m);
@@ -756,6 +776,7 @@ namespace chaiscript {
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fpclassify<int, float>(m);
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fpclassify<int, double>(m);
758778
fpclassify<int, long double>(m);
779+
#endif
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760781
isfinite<bool, float>(m);
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isfinite<bool, double>(m);

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