tobid7
224daffaf7
- Start Restructuring Project - Add Makefile for Testbuilds - Optimize Lithium as much as possible - Remove Render2 to get wasted time - Optimize UI7 for LRS
40 lines
966 B
C++
40 lines
966 B
C++
#pragma once
|
|
|
|
#include <3ds.h>
|
|
|
|
#include <memory>
|
|
#include <pd/Error.hpp>
|
|
|
|
// Write own LinearAllocator for learning
|
|
|
|
namespace Palladium {
|
|
template <typename T>
|
|
class LinearAllocator : public std::allocator<T> {
|
|
public:
|
|
typedef size_t size_type;
|
|
typedef T* pointer;
|
|
typedef const T* const_pointer;
|
|
|
|
template <typename T1>
|
|
struct rebind {
|
|
typedef LinearAllocator<T1> other;
|
|
};
|
|
|
|
pointer allocate(size_type n, const void* hint = nullptr) {
|
|
if (n > this->max_size()) {
|
|
Palladium::Error(
|
|
"Linear Allocator: \nBad Alloc -> size is larger than free space!");
|
|
return nullptr;
|
|
}
|
|
return (pointer)linearAlloc(n * sizeof(T));
|
|
}
|
|
|
|
void deallocate(pointer p, size_type) { linearFree((void*)p); }
|
|
|
|
size_type max_size() { return linearSpaceFree(); }
|
|
|
|
LinearAllocator() throw() {}
|
|
LinearAllocator(const LinearAllocator<T>& a) throw() : std::allocator<T>(a) {}
|
|
~LinearAllocator() throw() {}
|
|
};
|
|
} // namespace Palladium
|