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#pragma once
#include "types.hpp"
#include <cstring>
#include <cassert>
namespace dchat
{
class StringView
{
public:
StringView() : data(nullptr), size(0)
{
}
StringView(const StringView &other) : data(other.data), size(other.size)
{
}
StringView(const char *_data) : data(_data), size(strlen(_data))
{
}
StringView(const char *_data, usize _size) : data(_data), size(_size)
{
}
StringView operator = (const StringView &other)
{
StringView result(other.data, other.size);
return result;
}
StringView(StringView &&other)
{
data = other.data;
size = other.size;
other.data = nullptr;
other.size = 0;
}
bool equals(const StringView &other) const
{
if(size != other.size) return false;
return memcmp(data, other.data, size) == 0;
}
char operator [] (usize index) const
{
assert(index < size);
return data[index];
}
const char *data;
usize size;
};
}
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