diff --git a/meshLibrary/utilities/anisotropicMeshing/coordinateModification/boxScaling.H b/meshLibrary/utilities/anisotropicMeshing/coordinateModification/boxScaling.H index 7c4588deb6c997560771a67704b16e303094d8b2..f741fa56c7cbf2e3fdeb8d6945b93bcdc0904848 100644 --- a/meshLibrary/utilities/anisotropicMeshing/coordinateModification/boxScaling.H +++ b/meshLibrary/utilities/anisotropicMeshing/coordinateModification/boxScaling.H @@ -46,6 +46,10 @@ namespace Foam namespace Module { +// Forward declarations +class boxScaling; +Ostream& operator<<(Ostream&, const boxScaling&); + /*---------------------------------------------------------------------------*\ Class boxScaling Declaration \*---------------------------------------------------------------------------*/ diff --git a/meshLibrary/utilities/containers/VRWGraph/VRWGraph.H b/meshLibrary/utilities/containers/VRWGraph/VRWGraph.H index 2e4177644857ff667967b226d3f826aed1b3afd6..ce5cce575ff6b4a26957f3e486ab3ec84137046f 100644 --- a/meshLibrary/utilities/containers/VRWGraph/VRWGraph.H +++ b/meshLibrary/utilities/containers/VRWGraph/VRWGraph.H @@ -51,7 +51,9 @@ namespace Foam namespace Module { +// Forward declarations class VRWGraph; +Ostream& operator<<(Ostream&, const VRWGraph&); class rowElement { diff --git a/meshLibrary/utilities/containers/VRWGraphList/VRWGraphList.H b/meshLibrary/utilities/containers/VRWGraphList/VRWGraphList.H index 930c8556cd7c4de0bd756ab0720016b1a91338d9..1f20c2c68d7c7e164122e5b3ded3badb66f296d3 100644 --- a/meshLibrary/utilities/containers/VRWGraphList/VRWGraphList.H +++ b/meshLibrary/utilities/containers/VRWGraphList/VRWGraphList.H @@ -47,6 +47,10 @@ namespace Foam namespace Module { +// Forward declarations +class VRWGraphList; +Ostream& operator<<(Ostream&, const VRWGraphList&); + /*---------------------------------------------------------------------------*\ Class VRWGraphList Declaration \*---------------------------------------------------------------------------*/