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Adding convenience append(range)

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Barry Revzin 2020-08-07 10:15:52 -05:00 committed by Victor Zverovich
parent 0e7cef069b
commit d0dd678693
2 changed files with 8 additions and 1 deletions
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7
include/fmt/format.h
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@ -685,6 +685,13 @@ class basic_memory_buffer : public detail::buffer<T> {
/** Increases the buffer capacity to *new_capacity*. */ /** Increases the buffer capacity to *new_capacity*. */
void reserve(size_t new_capacity) { this->try_reserve(new_capacity); } void reserve(size_t new_capacity) { this->try_reserve(new_capacity); }
// Directly append data into the buffer
using detail::buffer<T>::append;
template <typename ContiguousRange>
void append(const ContiguousRange& range) {
append(range.data(), range.data() + range.size());
}
}; };
template <typename T, size_t SIZE, typename Allocator> template <typename T, size_t SIZE, typename Allocator>

2
test/format-test.cc
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@ -236,7 +236,7 @@ TEST(MemoryBufferTest, MoveCtorInlineBuffer) {
std::allocator<char> alloc; std::allocator<char> alloc;
basic_memory_buffer<char, 5, TestAllocator> buffer((TestAllocator(&alloc))); basic_memory_buffer<char, 5, TestAllocator> buffer((TestAllocator(&alloc)));
const char test[] = "test"; const char test[] = "test";
buffer.append(test, test + 4); buffer.append(string_view(test, 4));
check_move_buffer("test", buffer); check_move_buffer("test", buffer);
// Adding one more character fills the inline buffer, but doesn't cause // Adding one more character fills the inline buffer, but doesn't cause
// dynamic allocation. // dynamic allocation.