Class CppBridge

java.lang.Object
com.google.ortools.init.CppBridge
public class CppBridge extends Object
This class performs various C++ initialization.

It is meant to be used once at the start of a program.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected boolean
    swigCMemOwn
     

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
     
    CppBridge()
     
    protected
    CppBridge(long cPtr, boolean cMemoryOwn)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    delete()
     
    protected void
    finalize()
     
    protected static long
    getCPtr(CppBridge obj)
     
    static void
    initLogging(String usage)
    Initialize the C++ logging layer.

    This must be called once before any other library from OR-Tools are used.
    static boolean
    loadGurobiSharedLibrary(String full_library_path)
    Load the gurobi shared library.

    This is necessary if the library is installed in a non canonical
    directory, or if for any reason, it is not found.
    You need to pass the full path, including the shared library file.
    It returns true if the library was found and correctly loaded.
    static void
    setFlags(CppFlags flags)
    Sets all the C++ flags contained in the CppFlags structure.
    static void
    shutdownLogging()
    Shutdown the C++ logging layer.

    This can be called to shutdown the C++ logging layer from OR-Tools.
    It should only be called once.

    Deprecated: this is a no-op.
    protected static long
    swigRelease(CppBridge obj)
     

    Methods inherited from class java.lang.Object

    clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • swigCMemOwn

      protected transient boolean swigCMemOwn

  • Constructor Details

    • CppBridge

      protected CppBridge(long cPtr, boolean cMemoryOwn)

    • CppBridge

      public CppBridge()

  • Method Details

    • getCPtr

      protected static long getCPtr(CppBridge obj)

    • swigRelease

      protected static long swigRelease(CppBridge obj)

    • finalize

      protected void finalize()
      Overrides:
      finalize in class Object

    • delete

      public void delete()

    • initLogging

      public static void initLogging(String usage)
      Initialize the C++ logging layer.

      This must be called once before any other library from OR-Tools are used.

    • shutdownLogging

      public static void shutdownLogging()
      Shutdown the C++ logging layer.

      This can be called to shutdown the C++ logging layer from OR-Tools.
      It should only be called once.

      Deprecated: this is a no-op.

    • setFlags

      public static void setFlags(CppFlags flags)
      Sets all the C++ flags contained in the CppFlags structure.

    • loadGurobiSharedLibrary

      public static boolean loadGurobiSharedLibrary(String full_library_path)
      Load the gurobi shared library.

      This is necessary if the library is installed in a non canonical
      directory, or if for any reason, it is not found.
      You need to pass the full path, including the shared library file.
      It returns true if the library was found and correctly loaded.