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API, Reference Guides
Overview of external readers and the Altair Binary Format, the generic ASCII reader, running applications in batch mode, using Tcl/Tk commands, translators, and result math.
HyperMesh
FE Input Readers
FE input readers are C programs that read information from ASCII or binary finite element models files into the HyperMesh database.
Commands and Functions
hminlib Functions
Basic Functions
HMIN_deleteemptycomponents()
Sets a flag to delete, or not delete, empty components.

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API, Reference Guides
Overview of external readers and the Altair Binary Format, the generic ASCII reader, running applications in batch mode, using Tcl/Tk commands, translators, and result math.
- Extensions
  Extensions are programs integrated with the application to enhance or extend the user experience.
- External Readers and Altair Binary Format
  Altair Binary Format (ABF) is the standard binary format read by the program. A library called abflib allows you to create files in ABF.
- Generic ASCII Reader
  A generic ASCII reader is now available which allows you to bring custom results directly into HyperView. The Altair ASCII format is useful for reading the results of any in-house or propriety codes which are saved in a generic format.
- Batch Mode
  Batch mode allows you perform a series of operations outside the program interface.
- External Resources
  External resources can be registered in preference files, session files, or Templex files. If an external resource is registered in a program session, it is automatically registered in the session file when the session is saved.
- Python API
  The Python API documentation for HyperMesh applications.
- Tcl/Tk Commands
  The application's scripting interface is a set of Tcl/Tk commands that follow a simple and consistent syntax.
- Translators
  Translators are utilities that are run from the command line of the operating system to convert various types of files into different formats.
- Result Math
  XML commands in the Result Math Module.
- HWC Console
  Record playback workflows in the application.
- HyperMesh Report
- Task Manager
  Use the Task Manager to load an XML file that defines tasks and their attributes.
- HyperMesh
  - API Programmer's Guides
    These provide an overview of all additions, updates, and changes to the HyperMesh APIs for each release.
  - Data Names
    Details on the core data that can be queried and manipulated.
  - Ext API
    This API allows external applications to link HyperMesh as a library and provides a limited set of functions and structures to access specific functionality.
  - FE Input Readers
    FE input readers are C programs that read information from ASCII or binary finite element models files into the HyperMesh database.
    - Result Readers
    - hmlib
      hmlib is a library which contains a set of routines to aid you in writing a C program.
    - hminlib
      hminlib is a set of routines which allows you to write an external input translator.
    - hmmodlib
      hmmodlib is a library of C routines which allows you to perform results translation of more complex data types, such as integration point results or node-on-element results.
    - hmreslib
    - Create FE Input Readers
    - Commands and Functions
      - hmlib Functions
      - hminlib Functions
        Basic Functions
        HMIN_close()
        Closes hminlib.
        HMIN_combineloads()
        Determines if HyperMesh combines loads on the same node.
        HMIN_convertentitynametotype()
        Provides a way to convert the name of an entity to the entity type used in HyperMesh.
        HMIN_deleteemptycomponents()
        Sets a flag to delete, or not delete, empty components.
        HMIN_infilename()
        Retrieves the name of the file being read for input.
        HMIN_init()
        Initializes hminlib. This function must be called before using any other function in hminlib.
        HMIN_overWriteEntity()
        Will overwrite or not overwrite entities when the option ‘FE overwrite’ is selected during feinput import.
        HMIN_readmodel()
        Allows hminlib to read in all of the entities in the database.
        HMIN_setduplicatenameseparator()
        Controls the way HyperMesh resolves the conflict when an incoming entity has the same name as an existing entity.
        HMIN_setsolver()
        Sets the solver type for feinput.
        HMIN_setviewangles()
        Sets the view to the desired angle as read in the translator.
        File Locator Functions
        ID Functions
        Message Functions
        Move Functions
        Rename Functions
        Transfer Functions
      - hmmodlib Functions
      - hmreslib Functions
  - HMASCII
    Details on the HMASCII format and associated commands.
  - Scripts
    This section contains details on general HyperWorks scripting concepts, along with documentation on the Tcl commands that can be used to query and modify the database and GUI.
  - Solver Templates
    Solver templates are ASCII data files containing HyperMesh Template Language Commands and HyperMesh Template Language Functions.
- MotionView
- Templex and Math Reference Guide
- Script and Model Library
  The Script and Model Library is a database of freely accessible scripts and models posted by users and Altair engineers.

HMIN_deleteemptycomponents()

Sets a flag to delete, or not delete, empty components.

Syntax

void HMIN_deleteemptycomponents(int flag);

Type

HyperMesh hminlib Function

Description

Sets a flag to delete, or not delete, empty components. HyperMesh deletes empty components after a model is read by default. This call must be made before HMIN_readmodel().

Inputs

flag: If 0, HyperMesh does not delete empty components after a model is read.

Errors

None.