Replace std::vector w/ jau::darray and jau::cow_vector with jau::cow_darray (performance and CoW correctness)

Merging jaulib's darray and cow_darray into direct_bt.

As explained in jaulib, motivation behing darray + cow_darray
is to allow fine grained controll over the CoW's storage
to have certain guarantess on its operation.
Iterator and push_back() enhancments are a few of these.

Fixes performed while replacing:
- DBTDevice getGATTServices(): Take the copy as it will be returned.

- GATTHandler removeAllAssociatedCharacteristicListener(): Try to delete all matching!
  Don't stop loop after found and erased first, continue.
  Also return number of erased elements, not just true.

- DBTManager ctor: Don't work on CoW snapshot, work on CoW
- Simplified many loops / iterations

1 files changed, 1 insertions, 1 deletions

diff --git a/src/direct_bt/SMPHandler.cpp b/src/direct_bt/SMPHandler.cpp
index f366cd35..cc4e97ff 100644
--- a/src/direct_bt/SMPHandler.cpp
+++ b/src/direct_bt/SMPHandler.cpp
@@ -127,7 +127,7 @@ void SMPHandler::l2capReaderThreadImpl() {
 
             if( SMPPDUMsg::Opcode::SECURITY_REQUEST == opc ) {
                 COND_PRINT(env.DEBUG_DATA, "SMPHandler-IO RECV (SEC_REQ) %s", smpPDU->toString().c_str());
-                jau::for_each_fidelity(smpSecurityReqCallbackList.cbegin(), smpSecurityReqCallbackList.cend(), [&](SMPSecurityReqCallback &cb) {
+                jau::for_each_fidelity(smpSecurityReqCallbackList, [&](SMPSecurityReqCallback &cb) {
                    cb.invoke(*smpPDU);
                 });
             } else {