boost/interprocess
2
0
Fork 0
mirror of https://github.com/boostorg/interprocess.git synced 2026-01-19 04:12:13 +00:00
Code Issues Projects Releases Wiki Activity

First complete documentation version

Browse Source 
[SVN r34819]
This commit is contained in:
Ion Gaztañaga
2006-08-04 19:54:15 +00:00
parent 50688c3798
commit 550a9de8c5
76 changed files with 3480 additions and 1611 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
test/user_buffer_test.cpp
View File

@@ -57,13 +57,12 @@ int main ()
static char static_buffer[memsize];
//Named new capable user mem allocator
wmanaged_external_buffer user_buffer;
wmanaged_external_buffer user_buffer(create_only, static_buffer, memsize);
//Named new capable heap mem allocator
wmanaged_heap_memory heap_buffer(memsize);
//Initialize memory
user_buffer.create(static_buffer, memsize);
user_buffer.reserve_named_objects(100);
heap_buffer.reserve_named_objects(100);
@@ -167,7 +166,6 @@ int main ()
if(!CheckEqual(userlist, stdlist, heaplist)) return 1;
user_buffer.destroy<MyUserList>(L"MyUserList");
user_buffer.close();
delete stdlist;
//Fill heap buffer until is full
@@ -180,10 +178,6 @@ int main ()
std::size_t heap_list_size = heaplist->size();
//Try to grow the buffer
//Copy heap buffer to another
const char *insert_beg = detail::char_ptr_cast(heap_buffer.get_address());
const char *insert_end = insert_beg + heap_buffer.get_size();
@@ -192,12 +186,15 @@ int main ()
heap_buffer.destroy<MyHeapList>(L"MyHeapList");
//Resize copy buffer
grow_copy.resize(memsize*2);
//Open Interprocess machinery in the new buffer
user_buffer.open(&grow_copy[0], memsize);
//Open Interprocess machinery in the new managed external buffer
wmanaged_external_buffer user_buffer2(open_only, &grow_copy[0], memsize);
//Expand old Interprocess machinery to the new size
user_buffer.grow(memsize);
user_buffer2.grow(memsize);
//Get a pointer to the full list
userlist = user_buffer.find<MyUserList>(L"MyHeapList").first;
userlist = user_buffer2.find<MyUserList>(L"MyHeapList").first;
if(!userlist){
return 1;
}
@@ -216,7 +213,7 @@ int main ()
return 1;
}
user_buffer.destroy_ptr(userlist);
user_buffer2.destroy_ptr(userlist);
return 0;
}