Denso BHT-BASIC 100 SERIES, Руководство программиста

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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),...