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Modified examples so that they can be run in parallel.

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[SVN r52391]
This commit is contained in:
Ion Gaztañaga
2009-04-14 16:22:10 +00:00
parent 9461ec89cc
commit 6b8ae87209
44 changed files with 718 additions and 395 deletions
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12
example/doc_managed_external_buffer.cpp
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@@ -13,6 +13,7 @@
#include <boost/interprocess/allocators/allocator.hpp>
#include <boost/interprocess/containers/list.hpp>
#include <cstring>
#include <boost/aligned_storage.hpp>
int main()
{
@@ -20,12 +21,13 @@ int main()
//Create the static memory who will store all objects
const int memsize = 65536;
static char static_buffer [memsize];
static boost::aligned_storage<memsize>::type static_buffer;
//This managed memory will construct objects associated with
//a wide string in the static buffer
wmanaged_external_buffer objects_in_static_memory
(create_only, static_buffer, memsize);
(create_only, &static_buffer, memsize);
//We optimize resources to create 100 named objects in the static buffer
objects_in_static_memory.reserve_named_objects(100);
@@ -50,12 +52,12 @@ int main()
//pointers and all the pointers constructed int the static memory point
//to objects in the same segment, we can create another static buffer
//from the first one and duplicate all the data.
static char static_buffer2 [memsize];
std::memcpy(static_buffer2, static_buffer, memsize);
static boost::aligned_storage<memsize>::type static_buffer2;
std::memcpy(&static_buffer2, &static_buffer, memsize);
//Now open the duplicated managed memory passing the memory as argument
wmanaged_external_buffer objects_in_static_memory2
(open_only, static_buffer2, memsize);
(open_only, &static_buffer2, memsize);
//Check that "MyList" has been duplicated in the second buffer
if(!objects_in_static_memory2.find<MyBufferList>(L"MyList").first)