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a few more string ops

master
Daniel Kolesa 2015-05-29 01:02:19 +01:00
parent 2f035f44ce
commit b5f54b5cca
1 changed files with 39 additions and 2 deletions
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41
octa/string.h
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@ -70,6 +70,12 @@ namespace octa {
return *this;
}
void resize(size_t n, T v = T()) {
p_buf.pop();
p_buf.resize(n, v);
terminate();
}
void reserve(size_t n) {
p_buf.reserve(n + 1);
}
@ -104,17 +110,48 @@ namespace octa {
p_buf.push('\0');
}
StringBase<T> &operator+=(const StringBase &s) {
StringBase<T> &append(const StringBase &s) {
p_buf.pop();
p_buf.insert_range(p_buf.size(), s.p_buf.each());
return *this;
}
StringBase<T> &operator+=(const T *s) {
StringBase<T> &append(const StringBase &s, size_t idx, size_t len) {
p_buf.pop();
p_buf.insert_range(p_buf.size(), PointerRange<T>(&s[idx],
(len == npos) ? (s.size() - idx) : len));
terminate();
return *this;
}
StringBase<T> &append(const T *s) {
p_buf.pop();
p_buf.insert_range(p_buf.size(), PointerRange<const T>(s,
strlen(s) + 1));
return *this;
}
StringBase<T> &append(size_t n, T c) {
p_buf.pop();
for (size_t i = 0; i < n; ++i) p_buf.push(c);
p_buf.push('\0');
return *this;
}
template<typename R>
StringBase<T> &append_range(R range) {
p_buf.pop();
p_buf.insert_range(p_buf.size(), range);
terminate();
return *this;
}
StringBase<T> &operator+=(const StringBase &s) {
return append(s);
}
StringBase<T> &operator+=(const T *s) {
return append(s);
}
StringBase<T> &operator+=(T c) {
p_buf.pop();
p_buf.push(c);