Reserve default size for list

Change-Id: I2c3a340ca73665382a8ac816c11391d708e9bfbd
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

1 files changed, 6 insertions, 3 deletions

diff --git a/src/applist.cpp b/src/applist.cpp
index 13e677c..06c1d86 100644
--- a/src/applist.cpp
+++ b/src/applist.cpp
@@ -22,14 +22,17 @@ using std::shared_ptr;
 using std::string;
 using std::vector;
 
+const static int kReserveReqSize = 10;
+const static int kReserveCLSize = 100;
+
 namespace wm
 {
 
 AppList::AppList()
-    : req_list(0),
-      app2client(0),
-      current_req(1)
+    : current_req(1)
 {
+    req_list.reserve(kReserveReqSize);
+    app2client.reserve(kReserveCLSize);
 }
 
 void AppList::addClient(const string &appid, const string &role)