4.5 Flow control
There are the commands to control the AMMP program flow.
Quit AMMP, releasing all resources.
Parameters:
None.
Return message:
None.
Example:
EXIT;
See also:
None.
JE (VAR)Var1
(VAR)Var2 (LABEL)Label
Jump if equal.
| Parameters: | ||
| Var1 | Variables to compare. | |
| Var2 | ||
| Label | Label of a new program section. | |
Return message:
None.
Example:
JE a 1 MyLabel:;
...
MyLabel:;
...
See also:
JES, JG, JL,
JNE, JNES.
JES (UINT)Atom
(CHAR)Name (LABEL)Label
Check the atom name and if it's equal to the string, jump to the label.
| Parameters: | ||
| Atom | Atom serial number. | |
| Name | Atom name. | |
| Label | Label of a new program section. | |
Return message:
None.
Example:
JES 3 "ca" MyLabel:;
...
MyLabel:;
...
See also:
JE, JG, JL,
JNE, JNES.
JG (VAR)Var1
(VAR)Var2 (LABEL)Label
Jump if greater.
| Parameters: | ||
| Var1 | Variables to compare. | |
| Var2 | ||
| Label | Label of a new program section. | |
Return message:
None.
Example:
JG a 1 MyLabel:;
...
MyLabel:;
...
See also:
JE, JES, JL,
JNE, JNES.
JL (VAR)Var1
(VAR)Var2 (LABEL)Label
Jump if less.
| Parameters: | ||
| Var1 | Variables to compare. | |
| Var2 | ||
| Label | Label of a new program section. | |
Return message:
None.
Example:
JL a 1 MyLabel:;
...
MyLabel:;
...
See also:
JE, JES, JG,
JNE, JNES.
JNE (VAR)Var1
(VAR)Var2 (LABEL)Label
Jump if not equal.
| Parameters: | ||
| Var1 | Variables to compare. | |
| Var2 | ||
| Label | Label of a new program section. | |
Return message:
None.
Example:
JNE a 1 MyLabel:;
...
MyLabel:;
...
See also:
JE, JES, JG,
JL, JNES.
JNES (UINT)Atom
(CHAR)Name (LABEL)Label
Check the atom name and if it's not equal to the string, jump to the label.
| Parameters: | ||
| Atom | Atom serial number. | |
| Name | Atom name. | |
| Label | Label of a new program section. | |
Return message:
None.
Example:
JES 3 "ca" MyLabel:;
...
MyLabel:;
...
See also:
JE, JES, JG,
JL, JNE.
LOOPF (LABEL)Label
(FLOAT)Init (FLOAT)End
(FLOAT)Inc
Define a floating point loop.
| Parameters: | ||
| Label | Label of the loop end | |
| Init | Starting value. It could be a floating point variable. | |
| End | Ending value. | |
| Inc | Step increment (default 1.0). | |
Return message:
None.
Example:
SETF i 1.0;
LOOPF MyLabel:; i 10.0;
...
MyLabel:;
...
See also:
LOOPI.
LOOPI (LABEL)Label
(INT)Init (INT)End
(INT)Inc
Define an integer loop.
| Parameters: | ||
| Label | Label of the loop end | |
| Init | Starting value. It could be a floating point variable. | |
| End | Ending value. | |
| Inc | Step increment (default 1). | |
Return message:
None.
Example:
SETI i 0;
LOOPF MyLabel:; i 10 2;
...
MyLabel:;
...
See also:
LOOPF.