chore: add missing std moves and perfect forwards

code/AssetLib/3MF/XmlSerializer.cpp

@@ -44,6 +44,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "3MFTypes.h"
 #include <assimp/scene.h>
 
+#include <utility>
+
 namespace Assimp {
 namespace D3MF {
 
@@ -582,7 +584,7 @@ aiMaterial *XmlSerializer::readMaterialDef(XmlNode &node, unsigned int basemater
     stdMaterialName += strId;
     stdMaterialName += "_";
     if (hasName) {
-        stdMaterialName += std::string(name);
+        stdMaterialName += name;
     } else {
         stdMaterialName += "basemat_";
         stdMaterialName += ai_to_string(mMaterials.size());

code/AssetLib/Blender/BlenderLoader.cpp

@@ -63,6 +63,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/StringComparison.h>
 
 #include <cctype>
+#include <utility>
 
 // zlib is needed for compressed blend files
 #ifndef ASSIMP_BUILD_NO_COMPRESSED_BLEND
@@ -201,7 +202,7 @@ void BlenderImporter::InternReadFile(const std::string &pFile,
             " (64bit: ", file.i64bit ? "true" : "false",
             ", little endian: ", file.little ? "true" : "false", ")");
 
-    ParseBlendFile(file, stream);
+    ParseBlendFile(file, std::move(stream));
 
     Scene scene;
     ExtractScene(scene, file);

code/AssetLib/Collada/ColladaParser.cpp

@@ -55,6 +55,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/DefaultLogger.hpp>
 #include <assimp/IOSystem.hpp>
 #include <memory>
+#include <utility>
 
 using namespace Assimp;
 using namespace Assimp::Collada;
@@ -2305,7 +2306,7 @@ void ColladaParser::ReadScene(XmlNode &node) {
             // find the referred scene, skip the leading #
             NodeLibrary::const_iterator sit = mNodeLibrary.find(url.c_str() + 1);
             if (sit == mNodeLibrary.end()) {
-                throw DeadlyImportError("Unable to resolve visual_scene reference \"", std::string(url), "\" in <instance_visual_scene> element.");
+                throw DeadlyImportError("Unable to resolve visual_scene reference \"", std::string(std::move(url)), "\" in <instance_visual_scene> element.");
             }
             mRootNode = sit->second;
         }

code/AssetLib/DXF/DXFLoader.cpp

@@ -57,6 +57,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/importerdesc.h>
 
 #include <numeric>
+#include <utility>
 
 using namespace Assimp;
 
@@ -150,7 +151,7 @@ void DXFImporter::InternReadFile( const std::string& filename, aiScene* pScene,
     // DXF files can grow very large, so read them via the StreamReader,
     // which will choose a suitable strategy.
     file->Seek(0,aiOrigin_SET);
-    StreamReaderLE stream( file );
+    StreamReaderLE stream( std::move(file) );
 
     DXF::LineReader reader (stream);
     DXF::FileData output;

code/AssetLib/FBX/FBXDocument.cpp

@@ -336,7 +336,7 @@ void Document::ReadGlobalSettings() {
         DOMError("GlobalSettings dictionary contains no property table");
     }
 
-    globals.reset(new FileGlobalSettings(*this, props));
+    globals.reset(new FileGlobalSettings(*this, std::move(props)));
 }
 
 // ------------------------------------------------------------------------------------------------

code/AssetLib/FBX/FBXExportNode.h

@@ -52,6 +52,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/StreamWriter.h> // StreamWriterLE
 
 #include <string>
+#include <utility>
 #include <vector>
 
 namespace Assimp {
@@ -84,26 +85,26 @@ class FBX::Node {
 
     // convenience template to construct with properties directly
     template <typename... More>
-    Node(const std::string& n, const More... more)
+    Node(const std::string& n, More&&... more)
     : name(n)
     , properties()
     , children()
     , force_has_children(false) {
-        AddProperties(more...);
+        AddProperties(std::forward<More>(more)...);
     }
 
 public: // functions to add properties or children
     // add a single property to the node
     template <typename T>
-    void AddProperty(T value) {
-        properties.emplace_back(value);
+    void AddProperty(T&& value) {
+        properties.emplace_back(std::forward<T>(value));
     }
 
     // convenience function to add multiple properties at once
     template <typename T, typename... More>
-    void AddProperties(T value, More... more) {
-        properties.emplace_back(value);
-        AddProperties(more...);
+    void AddProperties(T&& value, More&&... more) {
+        properties.emplace_back(std::forward<T>(value));
+        AddProperties(std::forward<More>(more)...);
     }
     void AddProperties() {}
 
@@ -114,11 +115,11 @@ class FBX::Node {
     template <typename... More>
     void AddChild(
         const std::string& name,
-        More... more
+        More&&... more
     ) {
         FBX::Node c(name);
-        c.AddProperties(more...);
-        children.push_back(c);
+        c.AddProperties(std::forward<More>(more)...);
+        children.push_back(std::move(c));
     }
 
 public: // support specifically for dealing with Properties70 nodes
@@ -146,10 +147,10 @@ class FBX::Node {
         const std::string& type,
         const std::string& type2,
         const std::string& flags,
-        More... more
+        More&&... more
     ) {
         Node n("P");
-        n.AddProperties(name, type, type2, flags, more...);
+        n.AddProperties(name, type, type2, flags, std::forward<More>(more)...);
         AddChild(n);
     }
 
@@ -214,7 +215,7 @@ class FBX::Node {
         bool binary, int indent
     ) {
         FBX::FBXExportProperty p(value);
-        FBX::Node node(name, p);
+        FBX::Node node(name, std::move(p));
         node.Dump(s, binary, indent);
     }
 

code/AssetLib/FBX/FBXExporter.cpp

@@ -58,16 +58,17 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/mesh.h>
 
 // Header files, standard library.
-#include <memory> // shared_ptr
-#include <string>
-#include <sstream> // stringstream
+#include <array>
 #include <ctime> // localtime, tm_*
 #include <map>
+#include <memory> // shared_ptr
+#include <numeric>
 #include <set>
-#include <vector>
-#include <array>
+#include <sstream> // stringstream
+#include <string>
 #include <unordered_set>
-#include <numeric>
+#include <utility>
+#include <vector>
 
 // RESOURCES:
 // https://code.blender.org/2013/08/fbx-binary-file-format-specification/
@@ -390,7 +391,7 @@ void FBXExporter::WriteHeaderExtension ()
         raw[i] = uint8_t(GENERIC_FILEID[i]);
     }
     FBX::Node::WritePropertyNode(
-        "FileId", raw, outstream, binary, indent
+        "FileId", std::move(raw), outstream, binary, indent
     );
     FBX::Node::WritePropertyNode(
         "CreationTime", GENERIC_CTIME, outstream, binary, indent
@@ -2497,7 +2498,7 @@ void FBXExporter::WriteModelNode(
     const aiVector3D one = {1, 1, 1};
     FBX::Node m("Model");
     std::string name = node->mName.C_Str() + FBX::SEPARATOR + "Model";
-    m.AddProperties(node_uid, name, type);
+    m.AddProperties(node_uid, std::move(name), type);
     m.AddChild("Version", int32_t(232));
     FBX::Node p("Properties70");
     p.AddP70bool("RotationActive", 1);

code/AssetLib/IFC/IFCBoolean.cpp

@@ -51,6 +51,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <iterator>
 #include <tuple>
+#include <utility>
 
 namespace Assimp {
 namespace IFC {
@@ -674,7 +675,7 @@ void ProcessBooleanExtrudedAreaSolidDifference(const Schema_2x3::IfcExtrudedArea
     std::shared_ptr<TempMesh> meshtmp = std::shared_ptr<TempMesh>(new TempMesh());
     ProcessExtrudedAreaSolid(*as, *meshtmp, conv, false);
 
-    std::vector<TempOpening> openings(1, TempOpening(as, IfcVector3(0, 0, 0), meshtmp, std::shared_ptr<TempMesh>()));
+    std::vector<TempOpening> openings(1, TempOpening(as, IfcVector3(0, 0, 0), std::move(meshtmp), std::shared_ptr<TempMesh>()));
 
     result = first_operand;
 

code/AssetLib/IFC/IFCGeometry.cpp

@@ -57,8 +57,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #  include "../contrib/clipper/clipper.hpp"
 #endif
 
-#include <memory>
 #include <iterator>
+#include <memory>
+#include <utility>
 
 namespace Assimp {
 namespace IFC {
@@ -713,7 +714,7 @@ void ProcessExtrudedArea(const Schema_2x3::IfcExtrudedAreaSolid& solid, const Te
         std::shared_ptr<TempMesh> profile2D = std::shared_ptr<TempMesh>(new TempMesh());
         profile2D->mVerts.insert(profile2D->mVerts.end(), in.begin(), in.end());
         profile2D->mVertcnt.push_back(static_cast<unsigned int>(in.size()));
-        conv.collect_openings->push_back(TempOpening(&solid, dir, profile, profile2D));
+        conv.collect_openings->push_back(TempOpening(&solid, dir, std::move(profile), std::move(profile2D)));
 
         ai_assert(result.IsEmpty());
     }
@@ -839,7 +840,7 @@ bool ProcessGeometricItem(const Schema_2x3::IfcRepresentationItem& geo, unsigned
         if (!meshtmp->IsEmpty()) {
             conv.collect_openings->push_back(TempOpening(geo.ToPtr<Schema_2x3::IfcSolidModel>(),
                 IfcVector3(0,0,0),
-                meshtmp,
+                std::move(meshtmp),
                 std::shared_ptr<TempMesh>()));
         }
         return true;

code/AssetLib/IFC/IFCLoader.cpp

@@ -67,6 +67,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/importerdesc.h>
 #include <assimp/scene.h>
 #include <assimp/Importer.hpp>
+#include <utility>
 
 namespace Assimp {
 template <>
@@ -227,7 +228,7 @@ void IFCImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSy
 #endif
     }
 
-    std::unique_ptr<STEP::DB> db(STEP::ReadFileHeader(stream));
+    std::unique_ptr<STEP::DB> db(STEP::ReadFileHeader(std::move(stream)));
     const STEP::HeaderInfo &head = static_cast<const STEP::DB &>(*db).GetHeader();
 
     if (!head.fileSchema.size() || head.fileSchema.substr(0, 3) != "IFC") {

code/AssetLib/IFC/IFCOpenings.cpp

@@ -57,9 +57,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #  include "../contrib/clipper/clipper.hpp"
 #endif
 
-#include <iterator>
-#include <forward_list>
 #include <deque>
+#include <forward_list>
+#include <iterator>
+#include <utility>
 
 namespace Assimp {
     namespace IFC {
@@ -1699,7 +1700,7 @@ std::vector<std::vector<IfcVector2>> GetContoursInPlane(const std::shared_ptr<Te
         bool ok;
         auto contour = GetContourInPlane2D(mesh,planeSpace,planeNor,planeOffset,extrusionDir,wall_extrusion,first,ok);
         if(ok)
-            return std::vector<std::vector<IfcVector2>> {contour};
+            return std::vector<std::vector<IfcVector2>> {std::move(contour)};
         else
             return std::vector<std::vector<IfcVector2>> {};
     }

code/AssetLib/Ply/PlyParser.cpp

@@ -48,6 +48,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/ByteSwapper.h>
 #include <assimp/fast_atof.h>
 #include <assimp/DefaultLogger.hpp>
+#include <utility>
 
 using namespace Assimp;
 
@@ -381,10 +382,10 @@ bool PLY::DOM::SkipSpacesAndLineEnd(std::vector<char> &buffer) {
     return ret;
 }
 
-bool PLY::DOM::SkipComments(std::vector<char> &buffer) {
+bool PLY::DOM::SkipComments(std::vector<char> buffer) {
     ai_assert(!buffer.empty());
 
-    std::vector<char> nbuffer = buffer;
+    std::vector<char> nbuffer = std::move(buffer);
     // skip spaces
     if (!SkipSpaces(nbuffer)) {
         return false;

code/AssetLib/Ply/PlyParser.h

@@ -431,7 +431,7 @@ class DOM
     static bool ParseInstanceBinary(IOStreamBuffer<char> &streamBuffer, DOM* p_pcOut, PLYImporter* loader, bool p_bBE);
 
     //! Skip all comment lines after this
-    static bool SkipComments(std::vector<char> &buffer);
+    static bool SkipComments(std::vector<char> buffer);
 
     static bool SkipSpaces(std::vector<char> &buffer);
 

code/AssetLib/XGL/XGLLoader.cpp

@@ -53,6 +53,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/importerdesc.h>
 #include <assimp/mesh.h>
 #include <assimp/scene.h>
+
+#include <utility>
 //#include <cctype>
 //#include <memory>
 
@@ -224,7 +226,7 @@ aiLight *XGLImporter::ReadDirectionalLight(XmlNode &node) {
 	std::unique_ptr<aiLight> l(new aiLight());
 	l->mType = aiLightSource_DIRECTIONAL;
 	find_node_by_name_predicate predicate("directionallight");
-	XmlNode child = node.find_child(predicate);
+	XmlNode child = node.find_child(std::move(predicate));
 	if (child.empty()) {
 		return nullptr;
 	}