- Generated on Thu Jun 27 2024 18:46:31
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Impact Acquire SDK Python
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A class to call arbitrary driver functions. More...
Public Member Functions | |
| __init__ (self, *args) | |
| Constructs a new mvIMPACT.acquire.Method object. | |
| call (self, *args) | |
| Calls an underlying driver function. | |
| paramList (self) | |
| Returns the parameter list of the methods as a string. | |
Properties | |
| thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag") | |
A class to call arbitrary driver functions.
Normally all functions needed by the user and offered by the driver will be provided as a normal function somewhere within this interface. In rare cases however it might be necessary to call a function, which hasn't been implemented in this interface. In that case this class will serve as a backdoor.
| __init__ | ( | self, | |
| * | args ) |
Constructs a new mvIMPACT.acquire.Method object.
OVERLOAD 1:
| hMeth | [in] A valid handle to method object |
OVERLOAD 2: Constructs a new unbound mvIMPACT.acquire.Method object.
OVERLOAD 3: Constructs a new mvIMPACT.acquire.Method from an existing one.
| src | [in] A constant reference to the mvIMPACT.acquire.Method object, this object shall be created from |
Reimplemented from Component.
| call | ( | self, | |
| * | args ) |
Calls an underlying driver function.
OVERLOAD 1:
This function can be used to call any driver function which is registered for the device it is called for. To call a function successfully the parameters passed to the function must match the parameters expected by the function.
The parameters are passed as a list of strings.
To find out what kind of parameters are expected by the function use the function mvIMPACT.acquire.Method.paramList().
floating point values can be passed either with a '.' or a ',' acting as the decimal point.
'empty' strings can be passed as a single underline('_').rs.
| params | [in] The parameters to be passed to the function as a list of strings |
OVERLOAD 2: Calls an underlying driver function.
This function can be used to call any driver function which is registered for the device it is called for. To call a function successfully the parameters passed to the function must match the parameters expected by the function.
All parameters are passed as a single string, which is parsed with respect to the given delimiter characters internally.
To find out what kind of parameters are expected by the function use the function mvIMPACT.acquire.Method.paramList().
floating point values can be passed either with a '.' or a ',' acting as the decimal point.
'empty' strings can be passed as a single underline('_').
| params | [in] The parameters to be passed to the function as a single string |
| delimiters | [in] A string containing valid delimiter characters for the parameter string |
OVERLOAD 3: Calls an underlying driver function.
This function can be used to call any driver function which is registered for the device it is called for. To call a function successfully the parameters passed to the function must match the parameters expected by the function.
All parameters are passed as a single string, which is parsed with respect to the given delimiter characters internally.
To find out what kind of parameters are expected by the function use the function mvIMPACT.acquire.Method.paramList().
floating point values can be passed either with a '.' or a ',' acting as the decimal point.
'empty' strings can be passed as a single underline('_').
| params | [in] The parameters to be passed to the function as a single string |
| delimiters | [in] A string containing valid delimiter characters for the parameter string |
OVERLOAD 4: Calls an underlying driver function expecting no parameters.
This function can be used to call any driver function which is registered for the device it is called for that does NOT expect any parameters
To find out what kind of parameters are expected by the function use the function mvIMPACT.acquire.Method.paramList().
| paramList | ( | self | ) |
Returns the parameter list of the methods as a string.
This function returns a string containing one character for each parameter this mvIMPACT.acquire.Method object expects and one for the return type of the function call.
The first character is the return type of the function all others are parameters. void functions don't specify parameters.
The characters have the following meaning:
EXAMPLES:
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