diff options
Diffstat (limited to 'os/various/cpp_wrappers')
| -rw-r--r-- | os/various/cpp_wrappers/ch.hpp | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/os/various/cpp_wrappers/ch.hpp b/os/various/cpp_wrappers/ch.hpp index e92fbcc9e..d565cbb77 100644 --- a/os/various/cpp_wrappers/ch.hpp +++ b/os/various/cpp_wrappers/ch.hpp @@ -2128,23 +2128,29 @@ namespace chibios_rt { };
/*------------------------------------------------------------------------*
- * chibios_rt::MemoryPool *
+ * chibios_rt::ObjectsPool *
*------------------------------------------------------------------------*/
/**
- * @brief Template class encapsulating a mailbox and its elements.
+ * @brief Template class encapsulating a memory pool and its elements.
*/
template<class T, size_t N>
- class MemoryPoolBuffer : public MemoryPool {
+ class ObjectsPool : public MemoryPool {
private:
- T pool_buf[N];
+ /* The buffer is declared as an array of pointers to void for two
+ reasons:
+ 1) The objects must be properly aligned to hold a pointer as
+ first field.
+ 2) There is no need to invoke constructors for object that are
+ into the pool.*/
+ void *pool_buf[(N * sizeof (T)) / sizeof (void *)];
public:
/**
- * @brief MemoryPoolBuffer constructor.
+ * @brief ObjectsPool constructor.
*
* @init
*/
- MemoryPoolBuffer(void) : MemoryPool(sizeof (T), NULL) {
+ ObjectsPool(void) : MemoryPool(sizeof (T), NULL) {
loadArray(pool_buf, N);
}
|