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allow adding temporary properties on const meshes

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This commit is contained in:
Max Lyon
2019-11-05 15:30:05 +01:00
parent ab353c8dd0
commit c4e7125c97
2 changed files with 173 additions and 66 deletions
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130
src/OpenMesh/Core/Utils/PropertyManager.hh
View File

@@ -101,6 +101,12 @@ class PropertyManager {
static void swap(PropertyManager<PROPTYPE, MeshT>& from, PropertyManager2& to) {
std::swap(*to, *from);
}
static const Value& access_property_const(PolyConnectivity& mesh, const PROPTYPE& prop_handle, const Handle&) {
return mesh.property(prop_handle);
}
static Value& access_property(PolyConnectivity& mesh, const PROPTYPE& prop_handle, const Handle&) {
return mesh.property(prop_handle);
}
};
// definition for other Mesh Properties
@@ -110,10 +116,16 @@ class PropertyManager {
from.copy_to(from.mesh_.template all_elements<Handle>(), to, to.mesh_.template all_elements<Handle>());
}
static void swap(PropertyManager<PROPTYPE, MeshT>& lhs, PropertyManager2& rhs) {
std::swap(lhs.mesh_.property(lhs.prop_).data_vector(), rhs.mesh_.property(rhs.prop_).data_vector());
std::swap(lhs.mesh().property(lhs.prop_).data_vector(), rhs.mesh().property(rhs.prop_).data_vector());
// resize the property to the correct size
lhs.mesh_.property(lhs.prop_).resize(lhs.mesh_.template n_elements<Handle>());
rhs.mesh_.property(rhs.prop_).resize(rhs.mesh_.template n_elements<Handle>());
lhs.mesh().property(lhs.prop_).resize(lhs.mesh().template n_elements<Handle>());
rhs.mesh().property(rhs.prop_).resize(rhs.mesh().template n_elements<Handle>());
}
static const Value& access_property_const(PolyConnectivity& mesh, const PROPTYPE& prop_handle, const Handle& handle) {
return mesh.property(prop_handle, handle);
}
static Value& access_property(PolyConnectivity& mesh, const PROPTYPE& prop_handle, const Handle& handle) {
return mesh.property(prop_handle, handle);
}
};
@@ -143,13 +155,13 @@ class PropertyManager {
OM_DEPRECATED("Use the constructor without parameter 'existing' instead. Check for existance with hasProperty") // As long as this overload exists, initial value must be first parameter due to ambiguity for properties of type bool
PropertyManager(PolyConnectivity& mesh, const char *propname, bool existing) : mesh_(mesh), retain_(existing), name_(propname) {
if (existing) {
if (!mesh_.get_property_handle(prop_, propname)) {
if (!PropertyManager::mesh().get_property_handle(prop_, propname)) {
std::ostringstream oss;
oss << "Requested property handle \"" << propname << "\" does not exist.";
throw std::runtime_error(oss.str());
}
} else {
mesh_.add_property(prop_, propname);
PropertyManager::mesh().add_property(prop_, propname);
}
}
@@ -162,8 +174,8 @@ class PropertyManager {
* @param propname The name of the property.
*/
PropertyManager(PolyConnectivity& mesh, const char *propname) : mesh_(mesh), retain_(true), name_(propname) {
if (!mesh_.get_property_handle(prop_, propname)) {
mesh_.add_property(prop_, propname);
if (!PropertyManager::mesh().get_property_handle(prop_, propname)) {
PropertyManager::mesh().add_property(prop_, propname);
}
}
@@ -179,7 +191,7 @@ class PropertyManager {
*/
PropertyManager(const Value& intial_value, PolyConnectivity& mesh, const char *propname) : mesh_(mesh), retain_(true), name_(propname) {
if (!mesh_.get_property_handle(prop_, propname)) {
mesh_.add_property(prop_, propname);
PropertyManager::mesh().add_property(prop_, propname);
set_range(mesh_.all_elements<Handle>(), intial_value);
}
}
@@ -191,8 +203,8 @@ class PropertyManager {
*
* @param mesh The mesh on which to create the property.
*/
PropertyManager(PolyConnectivity& mesh) : mesh_(mesh), retain_(false), name_("") {
mesh_.add_property(prop_, name_);
PropertyManager(const PolyConnectivity& mesh) : mesh_(mesh), retain_(false), name_("") {
PropertyManager::mesh().add_property(prop_, name_);
}
/**
@@ -203,8 +215,8 @@ class PropertyManager {
* @param initial_value The property will be initialized with intial_value.
* @param mesh The mesh on which to create the property.
*/
PropertyManager(const Value& intial_value, PolyConnectivity& mesh) : mesh_(mesh), retain_(false), name_("") {
mesh_.add_property(prop_, name_);
PropertyManager(const Value& intial_value, const PolyConnectivity& mesh) : mesh_(mesh), retain_(false), name_("") {
PropertyManager::mesh().add_property(prop_, name_);
set_range(mesh_.all_elements<Handle>(), intial_value);
}
@@ -233,7 +245,7 @@ class PropertyManager {
}
else // unnamed property -> create a property manager refering to a new property and copy the contents
{
mesh_.add_property(prop_, name_);
PropertyManager::mesh().add_property(prop_, name_);
Storage::copy(rhs, *this);
}
}
@@ -282,9 +294,9 @@ class PropertyManager {
*
*/
template <typename MeshType >
MeshType& getMesh() const { return dynamic_cast<MeshType&>(mesh_); }
const MeshType& getMesh() const { return dynamic_cast<MeshType&>(mesh_); }
MeshT& getMesh() const { return dynamic_cast<MeshT&>(mesh_); }
const MeshT& getMesh() const { return dynamic_cast<MeshT&>(mesh_); }
/**
* Move constructor. Transfers ownership (delete responsibility).
@@ -317,7 +329,7 @@ class PropertyManager {
// swap the data stored in the properties
Storage::swap(rhs, *this);
// remove the property from rhs
rhs.mesh_.remove_property(rhs.prop_);
rhs.mesh().remove_property(rhs.prop_);
// invalidate prop_
rhs.prop_.invalidate();
}
@@ -373,18 +385,6 @@ class PropertyManager {
mesh, propname, range.begin(), range.end(), init_value);
}
PropertyManager duplicate(const char *clone_name) {
PropertyManager pm(mesh_, clone_name, false);
pm.mesh_.property(pm.prop_) = mesh_.property(prop_);
return pm;
}
/**
* Included for backwards compatibility with non-C++11 version.
*/
PropertyManager move() {
return std::move(*this);
}
/**
* Access the value of the encapsulated mesh property.
@@ -399,7 +399,7 @@ class PropertyManager {
* @note This method is only used for mesh properties.
*/
typename PROPTYPE::reference& operator*() {
return mesh_.mproperty(prop_)[0];
return mesh().mproperty(prop_)[0];
}
/**
@@ -415,7 +415,7 @@ class PropertyManager {
* @note This method is only used for mesh properties.
*/
typename PROPTYPE::const_reference& operator*() const {
return mesh_.mproperty(prop_)[0];
return mesh().mproperty(prop_)[0];
}
/**
@@ -425,9 +425,8 @@ class PropertyManager {
*
* @param handle A handle of the appropriate handle type. (I.e. \p VertexHandle for \p VPropHandleT, etc.)
*/
template<typename HandleType>
inline typename PROPTYPE::reference operator[] (const HandleType &handle) {
return mesh_.property(prop_, handle);
inline typename PROPTYPE::reference operator[] (Handle handle) {
return mesh().property(prop_, handle);
}
/**
@@ -437,9 +436,8 @@ class PropertyManager {
*
* @param handle A handle of the appropriate handle type. (I.e. \p VertexHandle for \p VPropHandleT, etc.)
*/
template<typename HandleType>
inline typename PROPTYPE::const_reference operator[] (const HandleType &handle) const {
return mesh_.property(prop_, handle);
inline typename PROPTYPE::const_reference operator[] (const Handle& handle) const {
return mesh().property(prop_, handle);
}
/**
@@ -449,9 +447,9 @@ class PropertyManager {
*
* @param handle A handle of the appropriate handle type. (I.e. \p VertexHandle for \p VPropHandleT, etc.)
*/
template<typename HandleType>
inline typename PROPTYPE::reference operator() (const HandleType &handle) {
return mesh_.property(prop_, handle);
inline typename PROPTYPE::reference operator() (const Handle& handle = Handle()) {
// return mesh().property(prop_, handle);
return Storage::access_property(mesh(), prop_, handle);
}
/**
@@ -461,9 +459,9 @@ class PropertyManager {
*
* @param handle A handle of the appropriate handle type. (I.e. \p VertexHandle for \p VPropHandleT, etc.)
*/
template<typename HandleType>
inline typename PROPTYPE::const_reference operator() (const HandleType &handle) const {
return mesh_.property(prop_, handle);
inline typename PROPTYPE::const_reference operator() (const Handle& handle = Handle()) const {
// return mesh().property(prop_, handle);
return Storage::access_property_const(mesh(), prop_, handle);
}
/**
@@ -571,16 +569,50 @@ class PropertyManager {
private:
void deleteProperty() {
if (!retain_ && prop_.is_valid())
mesh_.remove_property(prop_);
mesh().remove_property(prop_);
}
PolyConnectivity& mesh() const
{
return const_cast<PolyConnectivity&>(mesh_);
}
private:
PolyConnectivity& mesh_;
const PolyConnectivity& mesh_;
PROPTYPE prop_;
bool retain_;
std::string name_;
};
template <typename PropertyT>
class ConstPropertyViewer
{
public:
using Value = typename PropertyT::Value;
using value_type = typename PropertyT::value_type;
using Handle = typename PropertyT::Handle;
ConstPropertyViewer(const PolyConnectivity& mesh, PropertyT property_handle)
:
mesh_(mesh),
prop_(property_handle)
{}
inline const typename PropertyT::const_reference operator() (const Handle& handle)
{
return mesh_.property(prop_, handle);
}
inline const typename PropertyT::const_reference operator[] (const Handle& handle)
{
return mesh_.property(prop_, handle);
}
private:
const PolyConnectivity& mesh_;
PropertyT prop_;
};
/** @relates PropertyManager
*
* @deprecated Temporary properties should not have a name.
@@ -852,6 +884,16 @@ getPointsProperty(MeshT &mesh) {
return PropertyManager<OpenMesh::VPropHandleT<typename MeshT::Point>>(mesh, mesh.points_property_handle());
}
/** @relates PropertyManager
* Returns a convenience wrapper around the points property of a mesh that only allows const access.
*/
template<typename MeshT>
ConstPropertyViewer<OpenMesh::VPropHandleT<typename MeshT::Point>>
getPointsProperty(const MeshT &mesh) {
using PropType = OpenMesh::VPropHandleT<typename MeshT::Point>;
return ConstPropertyViewer<PropType>(mesh, mesh.points_property_handle());
}
template <typename HandleT, typename T>
using Prop = PropertyManager<typename PropHandle<HandleT>::template type<T>>;

109
src/Unittests/unittests_propertymanager.cc
View File

@@ -4,6 +4,13 @@
#include <iostream>
//#define ENABLE_PROPERTY_TIMING_OUTPUT
#ifdef ENABLE_PROPERTY_TIMING_OUTPUT
#define TIMING_OUTPUT(X) X
#else
#define TIMING_OUTPUT(X)
#endif
namespace {
class OpenMeshPropertyManager : public OpenMeshBase {
@@ -228,7 +235,7 @@ TEST_F(OpenMeshPropertyManager, property_move_construction) {
auto t_start = std::chrono::high_resolution_clock::now();
auto prop2 = std::move(prop1);
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "move constructing property from temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "move constructing property from temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_FALSE(prop1.isValid()) << "prop1 should have been invalidated";
@@ -244,7 +251,7 @@ TEST_F(OpenMeshPropertyManager, property_move_construction) {
auto t_start = std::chrono::high_resolution_clock::now();
auto prop2 = std::move(prop1); // prop1 and prop2 should refere to the same property
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "move constructing from named took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "move constructing from named took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_TRUE(prop1.isValid()) << "named properties cannot be invalidated";
@@ -279,7 +286,7 @@ TEST_F(OpenMeshPropertyManager, property_copying_same_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = prop1;
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "copying property temporary to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "copying property temporary to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_EQ(prop1[OpenMesh::VertexHandle(0)], -13) << "Temporary property got destroyed";
@@ -303,7 +310,7 @@ TEST_F(OpenMeshPropertyManager, property_copying_same_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = prop1;
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "copying property temporary to named took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "copying property temporary to named took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_EQ(prop1[OpenMesh::VertexHandle(0)], -13) << "Temporary property got destroyed";
@@ -328,7 +335,7 @@ TEST_F(OpenMeshPropertyManager, property_copying_same_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = prop1;
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "copying property named to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "copying property named to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
prop1.set_range(mesh_.vertices(), 0);
@@ -351,7 +358,7 @@ TEST_F(OpenMeshPropertyManager, property_copying_same_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = prop1;
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "copying property named to named with different name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "copying property named to named with different name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
prop1.set_range(mesh_.vertices(), 0);
@@ -372,7 +379,7 @@ TEST_F(OpenMeshPropertyManager, property_copying_same_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = prop1; // this should be a no op
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "copying property named to named with same name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "copying property named to named with same name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_EQ(prop1[OpenMesh::VertexHandle(0)], -13) << "Property not copied correctly";
EXPECT_EQ(prop2[OpenMesh::VertexHandle(0)], -13) << "Property not copied correctly";
@@ -417,7 +424,7 @@ TEST_F(OpenMeshPropertyManager, property_moving_same_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = std::move(prop1); // this should be cheap
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "moving property temporary to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "moving property temporary to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_FALSE(prop1.isValid()) << "prop1 not invalidated after moving";
@@ -439,7 +446,7 @@ TEST_F(OpenMeshPropertyManager, property_moving_same_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = std::move(prop1);
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "moving property temporary to named took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "moving property temporary to named took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_FALSE(prop1.isValid()) << "prop1 not invalidated after moving";
@@ -462,7 +469,7 @@ TEST_F(OpenMeshPropertyManager, property_moving_same_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = std::move(prop1); // moving named properties will not invalidate the property and will copy the data
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "moving property named to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "moving property named to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_TRUE(prop1.isValid()) << "named prop1 should not be invalidated by moving";
@@ -487,7 +494,7 @@ TEST_F(OpenMeshPropertyManager, property_moving_same_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = std::move(prop1); // moving named properties will not invalidate the property and will copy the data
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "moving property named to named with different name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "moving property named to named with different name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_TRUE(prop1.isValid()) << "named prop1 should not be invalidated by moving";
@@ -510,7 +517,7 @@ TEST_F(OpenMeshPropertyManager, property_moving_same_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = std::move(prop1); // this should be a no op
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "moving property named to named with same name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "moving property named to named with same name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_TRUE(prop1.isValid()) << "named prop1 should not be invalidated by moving";
@@ -553,7 +560,7 @@ TEST_F(OpenMeshPropertyManager, property_copying_different_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = prop1;
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "copying property temporary to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "copying property temporary to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_EQ(prop1[OpenMesh::VertexHandle(0)], -13) << "Temporary property got destroyed";
@@ -578,7 +585,7 @@ TEST_F(OpenMeshPropertyManager, property_copying_different_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = prop1;
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "copying property temporary to named took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "copying property temporary to named took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_EQ(prop1[OpenMesh::VertexHandle(0)], -13) << "Temporary property got destroyed";
@@ -603,7 +610,7 @@ TEST_F(OpenMeshPropertyManager, property_copying_different_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = prop1;
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "copying property named to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "copying property named to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
prop1.set_range(mesh_.vertices(), 0);
@@ -626,7 +633,7 @@ TEST_F(OpenMeshPropertyManager, property_copying_different_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = prop1;
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "copying property named to named with different name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "copying property named to named with different name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
prop1.set_range(mesh_.vertices(), 0);
@@ -646,7 +653,7 @@ TEST_F(OpenMeshPropertyManager, property_copying_different_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = prop1; // this should be a no op
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "copying property named to named with same name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "copying property named to named with same name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_EQ(prop1[OpenMesh::VertexHandle(0)], -13) << "Property not copied correctly";
EXPECT_EQ(prop2[OpenMesh::VertexHandle(0)], -13) << "Property not copied correctly";
@@ -687,7 +694,7 @@ TEST_F(OpenMeshPropertyManager, property_moving_different_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = std::move(prop1); // this should be cheap
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "moving property temporary to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "moving property temporary to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_FALSE(prop1.isValid()) << "prop1 not invalidated after moving";
@@ -710,7 +717,7 @@ TEST_F(OpenMeshPropertyManager, property_moving_different_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = std::move(prop1);
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "moving property temporary to named took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "moving property temporary to named took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_FALSE(prop1.isValid()) << "prop1 not invalidated after moving";
@@ -733,7 +740,7 @@ TEST_F(OpenMeshPropertyManager, property_moving_different_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = std::move(prop1); // moving named properties will not invalidate the property and will copy the data
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "moving property named to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "moving property named to temporary took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_TRUE(prop1.isValid()) << "named prop1 should not be invalidated by moving";
@@ -758,7 +765,7 @@ TEST_F(OpenMeshPropertyManager, property_moving_different_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = std::move(prop1); // moving named properties will not invalidate the property and will copy the data
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "moving property named to named with different name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "moving property named to named with different name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_TRUE(prop1.isValid()) << "named prop1 should not be invalidated by moving";
@@ -783,7 +790,7 @@ TEST_F(OpenMeshPropertyManager, property_moving_different_mesh) {
auto t_start = std::chrono::high_resolution_clock::now();
prop2 = std::move(prop1); // should copy
auto t_end = std::chrono::high_resolution_clock::now();
std::cout << "moving property named to named with same name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;
TIMING_OUTPUT(std::cout << "moving property named to named with same name took " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
EXPECT_TRUE(prop1.isValid()) << "named prop1 should not be invalidated by moving";
@@ -803,5 +810,63 @@ TEST_F(OpenMeshPropertyManager, property_moving_different_mesh) {
}
TEST_F(OpenMeshPropertyManager, temporary_property_on_const_mesh) {
const auto& const_ref = mesh_;
auto cog = OpenMesh::FProp<Mesh::Point>(const_ref);
auto points = OpenMesh::getPointsProperty(const_ref);
for (auto fh : const_ref.faces())
cog(fh) = fh.vertices().avg(points);
auto cog_copy = cog;
for (auto fh : const_ref.faces())
{
EXPECT_NE(&cog(fh), &cog_copy(fh)) << "Both properties point to the same memory";
EXPECT_EQ(cog(fh), cog_copy(fh)) << "Property not copied correctly";
}
auto description = OpenMesh::MProp<std::string>(const_ref);
description() = "Cool Const Mesh";
std::cout << description(OpenMesh::MeshHandle(33)) << std::endl;
}
OpenMesh::VProp<int> get_id_prop(const OpenMesh::PolyConnectivity& mesh)
{
auto t_start = std::chrono::high_resolution_clock::now();
auto id_prop = OpenMesh::VProp<int>(mesh);
for (auto vh : mesh.vertices())
id_prop(vh) = vh.idx();
auto t_end = std::chrono::high_resolution_clock::now();
TIMING_OUTPUT(std::cout << "Time spend in function: " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
return id_prop;
}
TEST_F(OpenMeshPropertyManager, return_property_from_function) {
for (int i = 0; i < 1000000; ++i)
mesh_.add_vertex(Mesh::Point());
auto t_start = std::chrono::high_resolution_clock::now();
auto id_p = get_id_prop(mesh_);
auto t_end = std::chrono::high_resolution_clock::now();
TIMING_OUTPUT(std::cout << "Time spend around function " << std::chrono::duration_cast<std::chrono::milliseconds>(t_end-t_start).count() << "ms" << std::endl;)
for (auto vh : mesh_.vertices())
{
EXPECT_EQ(id_p(vh), vh.idx()) << "Property not returned correctly" << std::endl;
}
}
}