clap

commit 83113832f91571def8cdb24f6b0d3ae393293c6d
parent b3739835bb4849f861a6637df74d34fc5732283c
Author: Alexandre BIQUE <bique.alexandre@gmail.com>
Date:   Tue, 31 Aug 2021 12:39:50 +0200

hardening clap parameters and set the cookie

Diffstat:
M
examples/plugins/parameters.cc
 | 
8
++++----
M
examples/plugins/parameters.hh
 | 
10
+++++++++-

2 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/examples/plugins/parameters.cc b/examples/plugins/parameters.cc
@@ -3,11 +3,11 @@
 #include "parameters.hh"
 
 namespace clap {
-   void clap::Parameters::addParameter(const Parameter &param) {
-      assert(id2param_.find(param.info().id) == id2param_.end());
+   void clap::Parameters::addParameter(const clap_param_info &info) {
+      assert(id2param_.find(info.id) == id2param_.end());
 
-      auto p = std::make_unique<Parameter>(param);
-      id2param_.emplace(param.info().id, p.get());
+      auto p = std::make_unique<Parameter>(info);
+      id2param_.emplace(info.id, p.get());
       params_.emplace_back(std::move(p));
    }
 
diff --git a/examples/plugins/parameters.hh b/examples/plugins/parameters.hh
@@ -16,7 +16,14 @@
 namespace clap {
    class Parameter {
    public:
-      Parameter(const clap_param_info &info) : info_(info) {}
+      explicit Parameter(const clap_param_info &info) : info_(info) {
+         info_.cookie = this;
+      }
+
+      Parameter(const Parameter&) = delete;
+      Parameter(Parameter&&) = delete;
+      Parameter& operator=(const Parameter&) = delete;
+      Parameter& operator=(Parameter&&) = delete;
 
       const double value() const noexcept { return value_; }
       const double modulation() const noexcept { return modulation_; }
@@ -50,6 +57,7 @@ namespace clap {
       Parameters() = default;
       Parameters(const Parameters &parameters);
 
+      void addParameter(const clap_param_info &info);
       void addParameter(const Parameter &param);
 
       size_t count() const noexcept;