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/* -*- C++ -*- */
// $Id: Options.h 80826 2008-03-04 14:51:23Z wotte $
#ifndef _OPTIONS
#define _OPTIONS
#include "ace/os_include/os_stddef.h"
#include "ace/os_include/os_limits.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
class Options
// = TITLE
// Options Singleton.
{
public:
static Options *instance (void);
// Return Singleton.
void parse_args (int argc, ACE_TCHAR *argv[]);
// Parse the arguments.
// = Accessor methods.
const char *program_name (void);
const char *slave_name (void);
int debug (void);
int exec_slave (void);
size_t iteration_count (void);
int use_sbrk (void);
int use_shmem (void);
size_t max_msg_size (void);
size_t spawn_count (void);
int spawn_threads (void);
int use_mmap (void);
int child (void);
private:
Options (void);
// Ensure Singleton.
static Options *instance_;
// Singleton.
void print_usage_and_die (void);
// Explain usage and exit.
char program_name_[MAXPATHLEN];
// Name of the program.
char slave_name_[MAXPATHLEN];
// Name of slave process.
int debug_;
// Flag to indicate if we are debugging.
int exec_slave_;
// Flag to indicate if we should exec after forking.
size_t iteration_count_;
// Number of iterations to call malloc_recurse().
int use_sbrk_;
// Should we use sbrk(2)?
int use_shmem_;
// Should we use Shared Memory?
size_t max_msg_size_;
// Maximum number of bytes to malloc.
size_t spawn_count_;
// Number of threads.
int spawn_threads_;
// Spawn threads vs. processes.
int use_mmap_;
// Use mmap() as the backing store.
int child_;
// We're a child process.
};
#endif /* _OPTIONS */
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