DbgScripts
DbgScripts.cpp
#include <Core/Core.h>
using namespace Upp;
class MyString {
int len;
union {
char *ptr;
char data[16];
};
public:
MyString(const char *s) {
len = strlen(s);
if(len < 16)
memcpy(data, s, len + 1);
else {
ptr = new char[len + 1];
memcpy(ptr, s, len + 1);
}
}
~MyString() {
if(len >= 16)
delete []ptr;
}
};
template <class T>
class MyArray {
T *begin;
T *end;
public:
MyArray(int n) { begin = new T[n]; end = begin + n; }
~MyArray() { delete begin; }
T& operator[](int i) { return begin[i]; }
};
template <class T>
class MyIndirectArray {
int n;
MyArray<T *> a;
public:
T& operator[](int i) { return *a[i]; }
MyIndirectArray(int n) : a(n), n(n) { for(int i = 0; i < n; i++) { a[i] = new T; } }
~MyIndirectArray() { for(int i = 0; i < n; i++) { delete a[i]; } }
};
template <class K, class V>
class MyMap {
MyArray<K> keys;
MyArray<V> values;
public:
MyMap(int n) : keys(n), values(n) {}
void Set(int i, K key, V value) { keys[i] = key; values[i] = value; }
};
CONSOLE_APP_MAIN
{
MyString short_string("Hello world!");
MyString long_string("This is a very long string!");
MyArray<String> a(3);
a[0] = "zero";
a[1] = "one";
a[2] = "two";
MyIndirectArray<int> b(4);
b[0] = 1000;
b[1] = 1001;
b[2] = 1002;
b[3] = 1003;
MyMap<String, int> m(3);
m.Set(0, "zero", 0);
m.Set(1, "one", 1);
m.Set(2, "two", 2);
LOG("BREAKPOINT");
}
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