op +
+
Defined in
- 5.2 Precedence and associativity — Precedence and associativity
- 5.3 Overloading and user-defined operators — Overloading built-in operators — op declarations in impl
- 1.6 Operators and delimiters — + - * / % ** +% -% % +| -| | & | ^ ~ << >> && || !
- 16.2 C++ — import cpp "engine/math.hpp" { Vec3, Mat4, lerp } supports
- 1.5 Literals — Rules:
Examples
impl Vec3 {
static op +(a: Vec3, b: Vec3) -> Vec3 => Vec3(a.x + b.x, a.y + b.y, a.z + b.z)
static op *(v: Vec3, k: f32) -> Vec3 => Vec3(v.x * k, v.y * k, v.z * k)
static op -(v: Vec3) -> Vec3 => v * -1.0
op [](i: usize) -> f32 { … } // read by index
var op [](i: usize) -> &var f32 { … } // write by index
op ()(t: f32) -> Vec3 { … } // call as a function
static op <=>(a: Vec3, b: Vec3) -> Ordering { … }
op as Vec4 => Vec4(x, y, z, 1.0)
}— 5.3 Overloading and user-defined operators
Related diagnostics
chained-comparison, not-callable, not-overloadable, operator-decl, range-not-iterable, invalid-char, bad-format-spec, invalid-char-literal, invalid-date, invalid-duration, invalid-escape, invalid-number, literal-overflow, unterminated-string