Add new ScopedHookInstall constructor which can set/override the new hook destination

1 files changed, 9 insertions, 0 deletions

diff --git a/subhook.h b/subhook.h
index c74e5d1..3fd0dc8 100644
--- a/subhook.h
+++ b/subhook.h
@@ -217,6 +217,15 @@ class ScopedHookInstall {
   {
   }
 
+  ScopedHookInstall(Hook *hook,
+                    void *src,
+                    void *dst,
+                    HookOptions options = HookOptionsNone)
+    : hook_(hook)
+    , installed_(hook_->Install(src, dst, options))
+  {
+  }
+
   ~ScopedHookInstall() {
     if (installed_) {
       hook_->Remove();