Cycles: Use explicit qualifier for single-argument constructors

Almost in all cases we want such constructors to be explicit, there are
exceptions but only in few places.

3 files changed, 6 insertions, 6 deletions

diff --git a/intern/cycles/subd/subd_dice.h b/intern/cycles/subd/subd_dice.h
index 8450a43129e..49f786e949e 100644
--- a/intern/cycles/subd/subd_dice.h
+++ b/intern/cycles/subd/subd_dice.h
@@ -70,7 +70,7 @@ public:
 	size_t vert_offset;
 	size_t tri_offset;
 
-	EdgeDice(const SubdParams& params);
+	explicit EdgeDice(const SubdParams& params);
 
 	void reserve(int num_verts, int num_tris);
 
@@ -111,7 +111,7 @@ public:
 		int tv1;
 	};
 
-	QuadDice(const SubdParams& params);
+	explicit QuadDice(const SubdParams& params);
 
 	void reserve(EdgeFactors& ef, int Mu, int Mv);
 	float3 eval_projected(SubPatch& sub, float u, float v);
@@ -165,7 +165,7 @@ public:
 		int tw;
 	};
 
-	TriangleDice(const SubdParams& params);
+	explicit TriangleDice(const SubdParams& params);
 
 	void reserve(EdgeFactors& ef, int M);
 
diff --git a/intern/cycles/subd/subd_mesh.cpp b/intern/cycles/subd/subd_mesh.cpp
index d7cb7b921ee..56d7d2b2303 100644
--- a/intern/cycles/subd/subd_mesh.cpp
+++ b/intern/cycles/subd/subd_mesh.cpp
@@ -291,7 +291,7 @@ public:
 	int id;
 	float3 co;
 	
-	SubdVert(int id_)
+	explicit SubdVert(int id_)
 	{
 		id = id_;
 		co = make_float3(0.0f, 0.0f, 0.0f);
@@ -307,7 +307,7 @@ public:
 	int numverts;
 	int verts[4];
 
-	SubdFace(int id_)
+	explicit SubdFace(int id_)
 	{
 		id = id_;
 		numverts = 0;
diff --git a/intern/cycles/subd/subd_split.h b/intern/cycles/subd/subd_split.h
index f04c51dedfe..bbe921f739c 100644
--- a/intern/cycles/subd/subd_split.h
+++ b/intern/cycles/subd/subd_split.h
@@ -43,7 +43,7 @@ public:
 
 	SubdParams params;
 
-	DiagSplit(const SubdParams& params);
+	explicit DiagSplit(const SubdParams& params);
 
 	float3 to_world(Patch *patch, float2 uv);
 	int T(Patch *patch, float2 Pstart, float2 Pend);