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Added XSI shared memory

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[SVN r67451]
This commit is contained in:
Ion Gaztañaga
2010-12-26 09:53:56 +00:00
parent a86d42120e
commit 005b78950b
19 changed files with 1031 additions and 255 deletions
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42
example/doc_unique_ptr.cpp
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@@ -50,31 +50,29 @@ typedef list
int main ()
{
//Destroy any previous file with the name to be used.
struct file_remove
{
//Define file names
//<-
#if 1
file_remove() { file_mapping::remove(test::get_process_id_name()); }
~file_remove(){ file_mapping::remove(test::get_process_id_name()); }
std::string mapped_file(boost::interprocess::detail::get_temporary_path());
mapped_file += "/"; mapped_file += test::get_process_id_name();
const char *MappedFile = mapped_file.c_str();
#else
//->
file_remove() { file_mapping::remove("MyMappedFile"); }
~file_remove(){ file_mapping::remove("MyMappedFile"); }
const char *MappedFile = "MyMappedFile";
//<-
#endif
//->
} remover;
//Destroy any previous file with the name to be used.
struct file_remove
{
//<-
#if 1
managed_mapped_file file(create_only, test::get_process_id_name(), 65536);
#else
//->
managed_mapped_file file(create_only, "MyMappedFile", 65536);
//<-
#endif
//->
file_remove(const char *MappedFile)
: MappedFile_(MappedFile) { file_mapping::remove(MappedFile_); }
~file_remove(){ file_mapping::remove(MappedFile_); }
const char *MappedFile_;
} remover(MappedFile);
{
managed_mapped_file file(create_only, MappedFile, 65536);
//Construct an object in the file and
//pass ownership to this local unique pointer
@@ -122,15 +120,7 @@ int main ()
}
{
//Reopen the mapped file and find again the list
//<-
#if 1
managed_mapped_file file(open_only, test::get_process_id_name());
#else
//->
managed_mapped_file file(open_only, "MyMappedFile");
//<-
#endif
//->
managed_mapped_file file(open_only, MappedFile);
unique_ptr_list_t *unique_list =
file.find<unique_ptr_list_t>("unique list").first;