diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/func.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/func.cc b/src/func.cc index ca7a8d4..9f1b8e7 100644 --- a/src/func.cc +++ b/src/func.cc @@ -110,6 +110,13 @@ static double rad2deg(double x) return x; } +Value builtin_abs(const Context *, const QVector<QString>&, const QVector<Value> &args) +{ + if (args.size() == 1 && args[0].type == Value::NUMBER) + return Value(fabs(args[0].num)); + return Value(); +} + Value builtin_min(const Context *, const QVector<QString>&, const QVector<Value> &args) { if (args.size() >= 1 && args[0].type == Value::NUMBER) { @@ -284,6 +291,7 @@ Value builtin_lookup(const Context *, const QVector<QString>&, const QVector<Val void initialize_builtin_functions() { + builtin_functions["abs"] = new BuiltinFunction(&builtin_abs); builtin_functions["min"] = new BuiltinFunction(&builtin_min); builtin_functions["max"] = new BuiltinFunction(&builtin_max); builtin_functions["sin"] = new BuiltinFunction(&builtin_sin); |