Trade: don't define MeshData constructor etc. in header.

The class has heavy construction/destruction due to all the vectors.

src/Trade/MeshData2D.cpp

@@ -28,6 +28,12 @@
 
 namespace Magnum { namespace Trade {
 
+MeshData2D::MeshData2D(Mesh::Primitive primitive, std::vector<UnsignedInt>* indices, std::vector<std::vector<Vector2>*> positions, std::vector<std::vector<Vector2>*> textureCoords2D): _primitive(primitive), _indices(indices), _positions(std::move(positions)), _textureCoords2D(std::move(textureCoords2D)) {}
+
+MeshData2D::MeshData2D(MeshData2D&&) = default;
+
+MeshData2D& MeshData2D::operator=(MeshData2D&&) = default;
+
 MeshData2D::~MeshData2D() {
     delete _indices;
     for(auto i: _positions) delete i;

src/Trade/MeshData2D.h

@@ -56,16 +56,16 @@ class MAGNUM_EXPORT MeshData2D {
          * @param textureCoords2D   Array with two-dimensional texture
          *      coordinate arrays or empty array
          */
-        inline MeshData2D(Mesh::Primitive primitive, std::vector<UnsignedInt>* indices, std::vector<std::vector<Vector2>*> positions, std::vector<std::vector<Vector2>*> textureCoords2D): _primitive(primitive), _indices(indices), _positions(positions), _textureCoords2D(textureCoords2D) {}
+        MeshData2D(Mesh::Primitive primitive, std::vector<UnsignedInt>* indices, std::vector<std::vector<Vector2>*> positions, std::vector<std::vector<Vector2>*> textureCoords2D);
 
         /** @brief Move constructor */
-        MeshData2D(MeshData2D&&) = default;
+        MeshData2D(MeshData2D&&);
 
         /** @brief Destructor */
         ~MeshData2D();
 
         /** @brief Move assignment */
-        MeshData2D& operator=(MeshData2D&&) = default;
+        MeshData2D& operator=(MeshData2D&&);
 
         /** @brief Primitive */
         inline Mesh::Primitive primitive() const { return _primitive; }

src/Trade/MeshData3D.cpp

@@ -28,6 +28,12 @@
 
 namespace Magnum { namespace Trade {
 
+MeshData3D::MeshData3D(Mesh::Primitive primitive, std::vector<UnsignedInt>* indices, std::vector<std::vector<Vector3>*> positions, std::vector<std::vector<Vector3>*> normals, std::vector<std::vector<Vector2>*> textureCoords2D): _primitive(primitive), _indices(indices), _positions(std::move(positions)), _normals(std::move(normals)), _textureCoords2D(std::move(textureCoords2D)) {}
+
+MeshData3D::MeshData3D(MeshData3D&&) = default;
+
+MeshData3D& MeshData3D::operator=(MeshData3D&&) = default;
+
 MeshData3D::~MeshData3D() {
     delete _indices;
     for(auto i: _positions) delete i;

src/Trade/MeshData3D.h

@@ -57,16 +57,16 @@ class MAGNUM_EXPORT MeshData3D {
          * @param textureCoords2D   Array with two-dimensional texture
          *      coordinate arrays or empty array
          */
-        inline MeshData3D(Mesh::Primitive primitive, std::vector<UnsignedInt>* indices, std::vector<std::vector<Vector3>*> positions, std::vector<std::vector<Vector3>*> normals, std::vector<std::vector<Vector2>*> textureCoords2D): _primitive(primitive), _indices(indices), _positions(positions), _normals(normals), _textureCoords2D(textureCoords2D) {}
+        MeshData3D(Mesh::Primitive primitive, std::vector<UnsignedInt>* indices, std::vector<std::vector<Vector3>*> positions, std::vector<std::vector<Vector3>*> normals, std::vector<std::vector<Vector2>*> textureCoords2D);
 
         /** @brief Move constructor */
-        MeshData3D(MeshData3D&&) = default;
+        MeshData3D(MeshData3D&&);
 
         /** @brief Destructor */
         ~MeshData3D();
 
         /** @brief Move assignment */
-        MeshData3D& operator=(MeshData3D&&) = default;
+        MeshData3D& operator=(MeshData3D&&);
 
         /** @brief Primitive */
         inline Mesh::Primitive primitive() const { return _primitive; }