Package com.google.ortools.init

Class CppFlags

  • public class CppFlags
extends java.lang.Object
    Simple structure that holds useful C++ flags to setup from non-C++ languages.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected boolean swigCMemOwn  

    • Constructor Summary

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

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void delete()  
      protected void finalize()  
      boolean getCp_model_dump_lns()
      DEBUG ONLY: Dump CP-SAT LNS models during solve.

      When set to true, solve will dump all lns models proto in text format to
      'FLAGS_cp_model_dump_prefix'lns_xxx.pbtxt.
      boolean getCp_model_dump_models()
      DEBUG ONLY: Dump CP-SAT models during solve.

      When set to true, SolveCpModel() will dump its model protos
      (original model, presolved model, mapping model) in text format to
      'FLAGS_cp_model_dump_prefix'{model|presolved_model|mapping_model}.pbtxt.
      java.lang.String getCp_model_dump_prefix()
      Prefix filename for all dumped files (models, solutions, lns sub-models).
      boolean getCp_model_dump_response()
      DEBUG ONLY: Dump the CP-SAT final response found during solve.

      If true, the final response of each solve will be dumped to
      'FLAGS_cp_model_dump_prefix'response.pbtxt.
      protected static long getCPtr​(CppFlags obj)  
      boolean getLog_prefix()
      Controls if time and source code info are used to prefix logging
      messages.
      int getStderrthreshold()
      Controls the logging level shown on stderr.

      By default, the logger will only display ERROR and FATAL logs (value 2 and
      3) to stderr.
      void setCp_model_dump_lns​(boolean value)
      DEBUG ONLY: Dump CP-SAT LNS models during solve.

      When set to true, solve will dump all lns models proto in text format to
      'FLAGS_cp_model_dump_prefix'lns_xxx.pbtxt.
      void setCp_model_dump_models​(boolean value)
      DEBUG ONLY: Dump CP-SAT models during solve.

      When set to true, SolveCpModel() will dump its model protos
      (original model, presolved model, mapping model) in text format to
      'FLAGS_cp_model_dump_prefix'{model|presolved_model|mapping_model}.pbtxt.
      void setCp_model_dump_prefix​(java.lang.String value)
      Prefix filename for all dumped files (models, solutions, lns sub-models).
      void setCp_model_dump_response​(boolean value)
      DEBUG ONLY: Dump the CP-SAT final response found during solve.

      If true, the final response of each solve will be dumped to
      'FLAGS_cp_model_dump_prefix'response.pbtxt.
      void setLog_prefix​(boolean value)
      Controls if time and source code info are used to prefix logging
      messages.
      void setStderrthreshold​(int value)
      Controls the logging level shown on stderr.

      By default, the logger will only display ERROR and FATAL logs (value 2 and
      3) to stderr.
      protected static long swigRelease​(CppFlags obj)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • swigCMemOwn

        protected transient boolean swigCMemOwn

    • Constructor Detail

      • CppFlags

        protected CppFlags​(long cPtr,
                   boolean cMemoryOwn)

      • CppFlags

        public CppFlags()

    • Method Detail

      • getCPtr

        protected static long getCPtr​(CppFlags obj)

      • swigRelease

        protected static long swigRelease​(CppFlags obj)

      • finalize

        protected void finalize()
        Overrides:
        finalize in class java.lang.Object

      • delete

        public void delete()

      • setStderrthreshold

        public void setStderrthreshold​(int value)
        Controls the logging level shown on stderr.

        By default, the logger will only display ERROR and FATAL logs (value 2 and
        3) to stderr. To display INFO and WARNING logs (value 0 and 1), change the
        threshold to the min value of the message that should be printed.

      • getStderrthreshold

        public int getStderrthreshold()
        Controls the logging level shown on stderr.

        By default, the logger will only display ERROR and FATAL logs (value 2 and
        3) to stderr. To display INFO and WARNING logs (value 0 and 1), change the
        threshold to the min value of the message that should be printed.

      • setLog_prefix

        public void setLog_prefix​(boolean value)
        Controls if time and source code info are used to prefix logging
        messages.

      • getLog_prefix

        public boolean getLog_prefix()
        Controls if time and source code info are used to prefix logging
        messages.

      • setCp_model_dump_prefix

        public void setCp_model_dump_prefix​(java.lang.String value)
        Prefix filename for all dumped files (models, solutions, lns sub-models).

      • getCp_model_dump_prefix

        public java.lang.String getCp_model_dump_prefix()
        Prefix filename for all dumped files (models, solutions, lns sub-models).

      • setCp_model_dump_models

        public void setCp_model_dump_models​(boolean value)
        DEBUG ONLY: Dump CP-SAT models during solve.

        When set to true, SolveCpModel() will dump its model protos
        (original model, presolved model, mapping model) in text format to
        'FLAGS_cp_model_dump_prefix'{model|presolved_model|mapping_model}.pbtxt.

      • getCp_model_dump_models

        public boolean getCp_model_dump_models()
        DEBUG ONLY: Dump CP-SAT models during solve.

        When set to true, SolveCpModel() will dump its model protos
        (original model, presolved model, mapping model) in text format to
        'FLAGS_cp_model_dump_prefix'{model|presolved_model|mapping_model}.pbtxt.

      • setCp_model_dump_lns

        public void setCp_model_dump_lns​(boolean value)
        DEBUG ONLY: Dump CP-SAT LNS models during solve.

        When set to true, solve will dump all lns models proto in text format to
        'FLAGS_cp_model_dump_prefix'lns_xxx.pbtxt.

      • getCp_model_dump_lns

        public boolean getCp_model_dump_lns()
        DEBUG ONLY: Dump CP-SAT LNS models during solve.

        When set to true, solve will dump all lns models proto in text format to
        'FLAGS_cp_model_dump_prefix'lns_xxx.pbtxt.

      • setCp_model_dump_response

        public void setCp_model_dump_response​(boolean value)
        DEBUG ONLY: Dump the CP-SAT final response found during solve.

        If true, the final response of each solve will be dumped to
        'FLAGS_cp_model_dump_prefix'response.pbtxt.

      • getCp_model_dump_response

        public boolean getCp_model_dump_response()
        DEBUG ONLY: Dump the CP-SAT final response found during solve.

        If true, the final response of each solve will be dumped to
        'FLAGS_cp_model_dump_prefix'response.pbtxt.