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#ifndef TPL_ARRAY_TPL_H
#define TPL_ARRAY_TPL_H
#include <typeinfo>
#include "../simdebug.h"
#include "../simtypes.h"
/**
* A template class for bounds checked 1-dimesnional arrays.
* This is kept as simple as possible. Does not use exceptions
* for error handling.
*/
template<class T> class array_tpl
{
public:
typedef const T* const_iterator;
typedef T* iterator;
typedef uint32 index;
explicit array_tpl() : data(NULL), size(0) {}
explicit array_tpl(index s) : data(new T[s]), size(s) {}
explicit array_tpl(index s, const T& value) : data(new T[s]), size(s)
{
for (index i = 0; i < size; i++) {
data[i] = value;
}
}
~array_tpl() { delete [] data; }
index get_count() const { return size; }
bool empty() const { return size == 0; }
void clear()
{
delete [] data;
data = 0;
size = 0;
}
void resize(index resize)
{
if (size < resize) {
T* new_data = new T[resize];
for (index i = 0; i < size; i++) {
new_data[i] = data[i];
}
delete [] data;
data = new_data;
size = resize;
}
}
void resize(index resize, const T& value)
{
if (size < resize) {
T* new_data = new T[resize];
index i;
for (i = 0; i < size; i++) {
new_data[i] = data[i];
}
for (; i < resize; i++) {
new_data[i] = value;
}
delete [] data;
data = new_data;
size = resize;
}
}
T& operator [](index i)
{
if (i >= size) {
dbg->fatal("array_tpl<T>::[]", "index out of bounds: %d not in 0..%d, T=%s", i, size - 1, typeid(T).name());
}
return data[i];
}
const T& operator [](index i) const
{
if (i >= size) {
dbg->fatal("array_tpl<T>::[]", "index out of bounds: %d not in 0..%d, T=%s", i, size - 1, typeid(T).name());
}
return data[i];
}
iterator begin() { return data; }
iterator end() { return data + size; }
const_iterator begin() const { return data; }
const_iterator end() const { return data + size; }
private:
array_tpl(const array_tpl&);
array_tpl& operator=( array_tpl const& other );
T* data;
index size;
};
#endif
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