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PropertyManager: Added ability to get property name.

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git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@888 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Hans-Christian Ebke
2013-08-07 08:03:39 +00:00
parent c70870a620
commit 6e970852c5
1 changed files with 13 additions and 6 deletions
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19
src/OpenMesh/Core/Utils/PropertyManager.hh
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@@ -44,6 +44,7 @@
#include <sstream>
#include <stdexcept>
#include <string>
namespace OpenMesh {
@@ -94,7 +95,7 @@ class PropertyManager {
* the instance merely acts as a convenience wrapper around an existing property with no
* lifecycle management whatsoever.
*/
PropertyManager(MeshT &mesh, const char *propname, bool existing = false) : mesh_(&mesh), retain_(existing) {
PropertyManager(MeshT &mesh, const char *propname, bool existing = false) : mesh_(&mesh), retain_(existing), name_(propname) {
if (existing) {
if (!mesh_->get_property_handle(prop_, propname)) {
std::ostringstream oss;
@@ -117,6 +118,7 @@ class PropertyManager {
std::swap(mesh_, rhs.mesh_);
std::swap(prop_, rhs.prop_);
std::swap(retain_, rhs.retain_);
std::swap(name_, rhs.name_);
}
static bool propertyExists(MeshT &mesh, const char *propname) {
@@ -129,11 +131,13 @@ class PropertyManager {
const PROPTYPE &getRawProperty() const { return prop_; }
const std::string &getName() const { return name_; }
#if __cplusplus > 199711L or __GXX_EXPERIMENTAL_CXX0X__
/**
* Move constructor. Transfers ownership (delete responsibility).
*/
PropertyManager(PropertyManager &&rhs) : mesh_(rhs.mesh_), prop_(rhs.prop_), retain_(rhs.retain_) {
PropertyManager(PropertyManager &&rhs) : mesh_(rhs.mesh_), prop_(rhs.prop_), retain_(rhs.retain_), name_(rhs.name_) {
rhs.retain_ = true;
}
@@ -147,6 +151,7 @@ class PropertyManager {
mesh_ = rhs.mesh_;
prop_ = rhs.prop_;
retain_ = rhs.retain_;
name_ = rhs.name_;
rhs.retain_ = true;
return *this;
@@ -167,23 +172,24 @@ class PropertyManager {
#else
class Proxy {
private:
Proxy(MeshT *mesh_, PROPTYPE prop_, bool retain_) :
mesh_(mesh_), prop_(prop_), retain_(retain_) {}
Proxy(MeshT *mesh_, PROPTYPE prop_, bool retain_, const std::string &name_) :
mesh_(mesh_), prop_(prop_), retain_(retain_), name_(name_) {}
MeshT *mesh_;
PROPTYPE prop_;
bool retain_;
std::string name_;
friend class PropertyManager;
};
operator Proxy() {
Proxy p(mesh_, prop_, retain_);
Proxy p(mesh_, prop_, retain_, name_);
mesh_ = 0;
retain_ = true;
return p;
}
PropertyManager(Proxy p) : mesh_(p.mesh_), prop_(p.prop_), retain_(p.retain_) {}
PropertyManager(Proxy p) : mesh_(p.mesh_), prop_(p.prop_), retain_(p.retain_), name_(p.name_) {}
PropertyManager &operator=(Proxy p) {
PropertyManager(p).swap(*this);
@@ -261,6 +267,7 @@ class PropertyManager {
MeshT *mesh_;
PROPTYPE prop_;
bool retain_;
std::string name_;
};
} /* namespace OpenMesh */