NAME

ACE_Pagefile_Memory_Pool - Make a memory pool that is based on "anonymous" memory regions allocated from the Win32 page file.

SYNOPSIS

#include <ace/ACE_Memory_Pool.h>

class ACE_Pagefile_Memory_Pool { public: typedef ACE_Pagefile_Memory_Pool_Options OPTIONS; ACE_Pagefile_Memory_Pool ( LPCTSTR backing_store_name = 0, const OPTIONS *options = 0 ); void *init_acquire ( size_t nbytes, size_t &rounded_bytes, int &first_time ); void *acquire (size_t nbytes, size_t &rounded_bytes); int release (void); int remap (void *addr); size_t round_to_page_size (size_t nbytes); size_t round_to_chunk_size (size_t nbytes); inline int sync (ssize_t len = -1, int flags = MS_SYNC); inline int sync (void *addr, size_t len, int flags = MS_SYNC); int protect ( ssize_t len = -1, int prot = PROT_RDWR) { return 0; }; inline int protect (void *addr, size_t len, int prot = PROT_RDWR); inline void dump (void) const; protected: int map (int &firstTime, int appendBytes = 0); int unmap (void); private: Control_Block local_cb_; Control_Block *shared_cb_; ACE_HANDLE object_handle_; size_t page_size_; TCHAR backing_store_name_[MAXPATHLEN]; };

Don't need this methods here ...

inline int sync (ssize_t len = -1, int flags = MS_SYNC);

inline int sync (void *addr, size_t len, int flags = MS_SYNC);

int protect (ssize_t len = -1, int prot = PROT_RDWR) { return 0; };

inline int protect (void *addr, size_t len, int prot = PROT_RDWR);

inline void dump (void) const;

AUTHOR

Doug Schmidt and Prashant Jain

LIBRARY

ace