Denso Power Net Terminal BHT-7500 Spécifications télécharger pdf (Page 85)

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5.4.2 Type Conversion Examples

The following examples show the type conversion from real to integer.

■

Assignment of Real Expressions to Integer Variables

When assigning the value of the real expression (right side) to the integer variable (left

side), the Interpreter carries out the type conversion.

Syntax: integervariable = realexpression

Example: b% = 123.45

Where b% will become 123.

■

Operands for an Arithmetic Operator MOD

Before executing the MOD operation, the Interpreter converts operands into integers.

Syntax:

realexpression MOD realexpression

Example: 10.5 MOD 3.4

Where the result will become identical with 11 MOD 3.

■ Operands for Logical Operators AND, OR, NOT, and XOR

Before executing each logical operation, the Interpreter converts operands into inte-

gers.

Syntax:

NOT realexpression,

realexpression {AND|OR|XOR} realexpression

Example: 10.6 AND 12.45

Where the result will become identical with 11 AND 12.

■

Parameters for Functions

If parameters i and j of the functions below are real expressions, for example, the

Interpreter converts them into integers before passing them to each function.

CHR$(i),HEX$(i),LEFT$(x$,i),MID$(x$,i,j),

RIGHT$(x$,i),...

■ File Numbers

The Interpreter also rounds off file numbers to integers.

EOF(fileno),LOC(fileno),LOF(fileno),...

1 2 ... 80 81 82 83 84 85 86 87 88 89 90 ... 559 560

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Denso Power Net Terminal BHT-7500 Spécifications Page 85

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