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ArenaAllocator: fill re-claimed memory with byte pattern #542

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Jun 19, 2024
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ArenaAllocator: fill re-claimed memory with byte pattern #542

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8 changes: 8 additions & 0 deletions modules/common/chowdsp_data_structures/Allocators/chowdsp_ArenaAllocator.h
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,10 @@

#include <vector>

#ifndef ARENA_ALLOCATOR_DEBUG
#define ARENA_ALLOCATOR_DEBUG JUCE_DEBUG
#endif

namespace chowdsp
{
/** A simple arena allocator */
Expand Down Expand Up @@ -47,6 +51,10 @@ class ArenaAllocator
*/
void clear() noexcept
{
#if ARENA_ALLOCATOR_DEBUG
std::fill (raw_data.begin(), raw_data.begin() + bytes_used, std::byte { 0xDD });
std::fill (raw_data.begin() + bytes_used, raw_data.end(), std::byte { 0x00 });
#endif
bytes_used = 0;
}

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