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util/DynamicFifoBuffer: add `noexcept`

This commit is contained in:
Max Kellermann 2018-12-28 17:05:06 +01:00
parent 22e6d95c4b
commit 53a4de35c4
1 changed files with 7 additions and 7 deletions
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14
src/util/DynamicFifoBuffer.hxx
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@ -1,5 +1,5 @@
/*
* Copyright (C) 2003-2015 Max Kellermann <max.kellermann@gmail.com>
* Copyright 2003-2018 Max Kellermann <max.kellermann@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -45,9 +45,9 @@ public:
typedef typename ForeignFifoBuffer<T>::const_pointer_type const_pointer_type;
typedef typename ForeignFifoBuffer<T>::Range Range;
explicit DynamicFifoBuffer(size_type _capacity)
explicit DynamicFifoBuffer(size_type _capacity) noexcept
:ForeignFifoBuffer<T>(new T[_capacity], _capacity) {}
~DynamicFifoBuffer() {
~DynamicFifoBuffer() noexcept {
delete[] GetBuffer();
}
@ -63,7 +63,7 @@ public:
using ForeignFifoBuffer<T>::Write;
using ForeignFifoBuffer<T>::Append;
void Grow(size_type new_capacity) {
void Grow(size_type new_capacity) noexcept {
assert(new_capacity > GetCapacity());
T *old_data = GetBuffer();
@ -72,7 +72,7 @@ public:
delete[] old_data;
}
void WantWrite(size_type n) {
void WantWrite(size_type n) noexcept {
if (ForeignFifoBuffer<T>::WantWrite(n))
/* we already have enough space */
return;
@ -91,7 +91,7 @@ public:
* Write data to the buffer, growing it as needed. Returns a
* writable pointer.
*/
pointer_type Write(size_type n) {
pointer_type Write(size_type n) noexcept {
WantWrite(n);
return Write().data;
}
@ -99,7 +99,7 @@ public:
/**
* Append data to the buffer, growing it as needed.
*/
void Append(const_pointer_type p, size_type n) {
void Append(const_pointer_type p, size_type n) noexcept {
std::copy_n(p, n, Write(n));
Append(n);
}