JCL Help:TEasyEvaluator.AddConst@string@TFloat32

 JCL Help: TEasyEvaluator.AddConst Method (string, TFloat32)

TEasyEvaluator

► TEasyEvaluator Methods

[+] TEasyEvaluator Methods

► TEasyEvaluator Properties

[+] TEasyEvaluator Properties

JEDI Code Library Help

• Packages
  • RTL enhancements
  • Containers
  • Developer Tools
  • VCL enhancements
• Files
  • Classes
  • Interfaces
  • Functions
  • Variables
  • Constants
  • Types
  • Records
• Project summary
• License

Search in JCL Help

 

Search in all projects

 

Summary

Adds a constant.

Pascal

 public procedure AddConst(const AName: string; AConst: TFloat32); overload;
public procedure AddConst(const AName: string; AConst: TFloat64); overload;
public procedure AddConst(const AName: string; AConst: TFloat80); overload;

Parameters

Parameters	Description
const AName: string	Identifier for the constant.
AConst: TFloat32	Value of constant.

Description

Adds a constant to the internal context. Constants are different from variables because sub-expressions made entirely from constants may be evaluated only once (at compile time), and that value used for all subsequent evaluations.

About

Donator

Barry Kelly

Notes

Any constants added using these methods will override identifiers of the same name in external contexts added through ExtContextSet.

Contribute to this help topic

This documentation wiki is based on the collaborative effort of Project JEDI users. Your edits are welcome in order to improve documentation quality: edit this page

The JEDI Code Library source code is hosted at : link to view the current source code, link to the subversion repository