Memory management object used to track memory usage.
More...
#include <tpie/memory.h>
Inherits tpie::resource_manager.
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| memory_manager () |
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std::pair< uint8_t *, size_t > | __allocate_consecutive (size_t upper_bound, size_t granularity) |
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void | register_allocation (size_t bytes) |
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void | register_deallocation (size_t bytes) |
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std::string | amount_with_unit (size_t amount) const override |
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void | register_pointer (void *p, size_t size, const std::type_info &t) |
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void | unregister_pointer (void *p, size_t size, const std::type_info &t) |
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void | assert_tpie_ptr (void *p) |
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void | complain_about_unfreed_memory () |
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size_t | used () const noexcept |
| Return the current amount of the resource used. More...
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size_t | available () const noexcept |
| Return the amount of the resource still available to be assigned. More...
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size_t | limit () const noexcept |
| Return the resource limit. More...
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void | set_limit (size_t new_limit) |
| Update the resource limit. More...
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void | set_enforcement (enforce_t e) |
| Set the resource limit enforcement policy. More...
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enforce_t | enforcement () const noexcept |
| Return the current resource limit enforcement policy. More...
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void | register_increased_usage (size_t amount) |
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void | register_decreased_usage (size_t amount) |
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void | throw_out_of_resource_error (const std::string &s) override |
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std::atomic< size_t > | m_used |
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size_t | m_limit |
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size_t | m_maxExceeded |
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size_t | m_nextWarning |
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enforce_t | m_enforce |
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resource_type | resource_managed |
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Memory management object used to track memory usage.
Definition at line 44 of file memory.h.
Memory limit enforcement policies.
Enumerator |
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ENFORCE_IGNORE |
Ignore when running out of the resource.
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ENFORCE_DEBUG |
Log to debug log when the resource limit is exceeded.
Note that not all violations will be logged.
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ENFORCE_WARN |
Log a warning when the resource limit is exceeded.
Note that not all violations will be logged.
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ENFORCE_THROW |
Throw an out_of_resource_error when the resource limit is exceeded.
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Definition at line 51 of file resource_manager.h.
Log a warning when the resource limit is exceeded.
Throw an out_of_resource_error when the resource limit is exceeded.
Log to debug log when the resource limit is exceeded.
Ignore when running out of the resource.
tpie::memory_manager::memory_manager |
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Construct the memory manager object.
std::pair<uint8_t *, size_t> tpie::memory_manager::__allocate_consecutive |
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size_t |
upper_bound, |
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size_t |
granularity |
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) |
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Allocate the largest consecutive memory possible.
size_t tpie::resource_manager::available |
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const |
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noexceptinherited |
enforce_t tpie::resource_manager::enforcement |
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const |
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inlinenoexceptinherited |
Return the current resource limit enforcement policy.
Definition at line 96 of file resource_manager.h.
size_t tpie::resource_manager::limit |
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const |
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inlinenoexceptinherited |
void tpie::resource_manager::set_enforcement |
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enforce_t |
e | ) |
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inherited |
Set the resource limit enforcement policy.
- Parameters
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e | The new enforcement policy. |
void tpie::resource_manager::set_limit |
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size_t |
new_limit | ) |
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inherited |
Update the resource limit.
If the resource limit is exceeded by decreasing the limit, no exception will be thrown.
- Parameters
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new_limit | The new resource limit. |
size_t tpie::resource_manager::used |
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const |
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noexceptinherited |
Return the current amount of the resource used.
The documentation for this class was generated from the following file: