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53 lines
1.4 KiB
Diff
53 lines
1.4 KiB
Diff
diff --git a/QGLViewer/VRender/NVector3.h b/QGLViewer/VRender/NVector3.h
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index 40b7f98..f2d8305 100644
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--- a/QGLViewer/VRender/NVector3.h
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+++ b/QGLViewer/VRender/NVector3.h
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@@ -7,6 +7,8 @@
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namespace vrender
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{
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class Vector3;
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+ class NVector3;
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+ std::ostream& operator<<(std::ostream &out,const NVector3 &u);
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class NVector3
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{
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diff --git a/QGLViewer/VRender/Primitive.h b/QGLViewer/VRender/Primitive.h
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index 88ab11d..d38470d 100644
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--- a/QGLViewer/VRender/Primitive.h
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+++ b/QGLViewer/VRender/Primitive.h
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@@ -21,6 +21,7 @@ namespace vrender
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{
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class Feedback3DColor ;
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class Primitive ;
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+ std::ostream& operator<<(std::ostream&, const Feedback3DColor&) ;
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#define EPS_SMOOTH_LINE_FACTOR 0.06 /* Lower for better smooth lines. */
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diff --git a/QGLViewer/VRender/Vector2.h b/QGLViewer/VRender/Vector2.h
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index f6aaaf3..7b9b82a 100644
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--- a/QGLViewer/VRender/Vector2.h
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+++ b/QGLViewer/VRender/Vector2.h
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@@ -6,7 +6,9 @@
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namespace vrender
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{
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+ class Vector2;
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class Vector3;
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+ std::ostream& operator<< (std::ostream&,const Vector2&);
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class Vector2
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{
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diff --git a/QGLViewer/VRender/Vector3.h b/QGLViewer/VRender/Vector3.h
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index 32597e8..f6d5099 100644
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--- a/QGLViewer/VRender/Vector3.h
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+++ b/QGLViewer/VRender/Vector3.h
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@@ -10,6 +10,8 @@
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namespace vrender
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{
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class NVector3;
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+ class Vector3;
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+ std::ostream& operator<< (std::ostream&, const Vector3&);
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class Vector3
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{
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