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Add size_of static method

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This commit is contained in:
Brendan Zabarauskas 2012-11-25 22:05:47 +10:00
parent 7ce41e6e9e
commit af2ca2be45
4 changed files with 26 additions and 1 deletions
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3
src/dim.rs
View file

@ -1,6 +1,7 @@
use core::cmp::Eq;
pub trait Dimensional<T>: Index<uint, T> {
static pure fn dim() -> uint;
static pure fn dim() -> uint; // dim and size_of are pretty useless at the moment due to
static pure fn size_of() -> uint; // how Rust's static methods are currently implemented
pure fn to_ptr() -> *T;
}

10
src/mat.rs
View file

@ -1,6 +1,7 @@
use core::cast::transmute;
use core::cmp::{Eq, Ord};
use core::ptr::to_unsafe_ptr;
use core::sys::size_of;
use core::vec::raw::buf_as_slice;
use std::cmp::FuzzyEq;
@ -172,6 +173,9 @@ pub impl<T:Copy> Mat2<T>: Matrix<T, Vec2<T>, Vec2<T>> {
#[inline(always)]
static pure fn dim() -> uint { 2 }
#[inline(always)]
static pure fn size_of() -> uint { size_of::<Mat2<T>>() }
#[inline(always)]
pure fn rows() -> uint { 2 }
@ -408,6 +412,9 @@ pub impl<T:Copy> Mat3<T>: Matrix<T, Vec3<T>, Vec3<T>> {
#[inline(always)]
static pure fn dim() -> uint { 3 }
#[inline(always)]
static pure fn size_of() -> uint { size_of::<Mat3<T>>() }
#[inline(always)]
pure fn rows() -> uint { 3 }
@ -722,6 +729,9 @@ pub impl<T:Copy> Mat4<T>: Matrix<T, Vec4<T>, Vec4<T>> {
#[inline(always)]
static pure fn dim() -> uint { 4 }
#[inline(always)]
static pure fn size_of() -> uint { size_of::<Mat4<T>>() }
#[inline(always)]
pure fn rows() -> uint { 4 }

4
src/quat.rs
View file

@ -1,6 +1,7 @@
use core::cast::transmute;
use core::cmp::{Eq, Ord};
use core::ptr::to_unsafe_ptr;
use core::sys::size_of;
use core::vec::raw::buf_as_slice;
use std::cmp::FuzzyEq;
@ -89,6 +90,9 @@ pub impl<T:Copy Num NumCast Trig Exp Clamp Ord AngleConv> Quat<T>: Quaternion<T>
#[inline(always)]
static pure fn dim() -> uint { 4 }
#[inline(always)]
static pure fn size_of() -> uint { size_of::<Quat<T>>() }
#[inline(always)]
pure fn to_ptr() -> *T {
to_unsafe_ptr(&self[0])

10
src/vec.rs
View file

@ -1,6 +1,7 @@
use core::cast::transmute;
use core::cmp::Eq;
use core::ptr::to_unsafe_ptr;
use core::sys::size_of;
use core::vec::raw::buf_as_slice;
use std::cmp::FuzzyEq;
@ -108,6 +109,9 @@ pub impl<T:Copy> Vec2<T>: Vector<T> {
#[inline(always)]
static pure fn dim() -> uint { 2 }
#[inline(always)]
static pure fn size_of() -> uint { size_of::<Vec2<T>>() }
#[inline(always)]
pure fn index(i: uint) -> T {
unsafe { do buf_as_slice(
@ -259,6 +263,9 @@ pub impl<T:Copy> Vec3<T>: Vector<T> {
#[inline(always)]
static pure fn dim() -> uint { 3 }
#[inline(always)]
static pure fn size_of() -> uint { size_of::<Vec3<T>>() }
#[inline(always)]
pure fn index(i: uint) -> T {
unsafe { do buf_as_slice(
@ -428,6 +435,9 @@ pub impl<T:Copy> Vec4<T>: Vector<T> {
#[inline(always)]
static pure fn dim() -> uint { 4 }
#[inline(always)]
static pure fn size_of() -> uint { size_of::<Vec4<T>>() }
#[inline(always)]
pure fn index(i: uint) -> T {
unsafe { do buf_as_slice(