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Mark some common constructors and other stuff as constexpr

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sfan5
2024-03-09 22:05:06 +01:00
parent 1e89db1b80
commit a7dd075dec
11 changed files with 113 additions and 122 deletions
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20
include/vector2d.h
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@ -23,13 +23,13 @@ class vector2d
{
public:
//! Default constructor (null vector)
vector2d() : X(0), Y(0) {}
constexpr vector2d() : X(0), Y(0) {}
//! Constructor with two different values
vector2d(T nx, T ny) : X(nx), Y(ny) {}
constexpr vector2d(T nx, T ny) : X(nx), Y(ny) {}
//! Constructor with the same value for both members
explicit vector2d(T n) : X(n), Y(n) {}
explicit constexpr vector2d(T n) : X(n), Y(n) {}
vector2d(const dimension2d<T>& other) : X(other.Width), Y(other.Height) {}
constexpr vector2d(const dimension2d<T>& other) : X(other.Width), Y(other.Height) {}
// operators
@ -76,34 +76,34 @@ public:
}
//! sort in order X, Y.
bool operator<=(const vector2d<T>&other) const
constexpr bool operator<=(const vector2d<T>&other) const
{
return !(*this > other);
}
//! sort in order X, Y.
bool operator>=(const vector2d<T>&other) const
constexpr bool operator>=(const vector2d<T>&other) const
{
return !(*this < other);
}
//! sort in order X, Y.
bool operator<(const vector2d<T>&other) const
constexpr bool operator<(const vector2d<T>&other) const
{
return X < other.X || (X == other.X && Y < other.Y);
}
//! sort in order X, Y.
bool operator>(const vector2d<T>&other) const
constexpr bool operator>(const vector2d<T>&other) const
{
return X > other.X || (X == other.X && Y > other.Y);
}
bool operator==(const vector2d<T>& other) const {
constexpr bool operator==(const vector2d<T>& other) const {
return X == other.X && Y == other.Y;
}
bool operator!=(const vector2d<T>& other) const {
constexpr bool operator!=(const vector2d<T>& other) const {
return !(*this == other);
}