CGAL 4.7 - Profiling tools, Hash Map, Union-find, Modifiers: CGAL::Memory_sizer Class Reference

\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.7 - Profiling tools, Hash Map, Union-find, Modifiers

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Groups Pages
List of all members
CGAL::Memory_sizer Class Reference
Profiling Tools, Hash Map, Union-find, Modifiers Reference

`#include <CGAL/Memory_sizer.h>`

## Definition

The class `Memory_sizer` allows to measure the memory size used by the process.

Both the virtual memory size and the resident size are available (the resident size does not account for swapped out memory nor for the memory which is not yet paged-in).

Implementation

Accessing this information requires the use of non-portable code. Currently, there is support for Linux platforms, the Microsoft and Intel compiler on Windows, as well as Mac OS X. If a platform is not supported, the two member functions return 0.

## Types

typedef std::size_t | size_type

## Creation

| Memory_sizer ()
| Default constructor.

## Operations

size_type | virtual_size () const
| Returns the virtual memory size in bytes.
size_type | resident_size () const
| Returns the resident memory size in bytes.