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openDAQ
Open data acquisition platform
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openDAQ
Open data acquisition platform
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Provides the name and type of a single function/procedure argument. More...
Inheritance diagram for IArgumentInfo: Collaboration diagram for IArgumentInfo:Provides the name and type of a single function/procedure argument.
Usually part of a list of arguments in a Callable info object.
Argument info objects implement the Struct methods internally and are Core type ctStruct.
Public Member Functions | |
| virtual ErrCode INTERFACE_FUNC | getName (IString **name)=0 |
| Gets the name of the argument. More... | |
| virtual ErrCode INTERFACE_FUNC | getType (CoreType *type)=0 |
| Gets the core type of the argument. More... | |
| virtual ErrCode INTERFACE_FUNC | getItemType (CoreType *itemType)=0 |
| Gets the item type of list/dict-type Argument Info objects. The item type specifies the type of values in the list or dictionary arguments. More... | |
| virtual ErrCode INTERFACE_FUNC | getKeyType (CoreType *keyType)=0 |
| Gets the key type of dict-type Argument Info objects. The item type specifies the type of keys in dictionary arguments. More... | |
| Public Member Functions inherited from IBaseObject | |
| virtual ErrCode INTERFACE_FUNC | borrowInterface (const IntfID &intfID, void **obj) const =0 |
| Returns another interface which is supported by the object without incrementing the reference count. More... | |
| virtual ErrCode INTERFACE_FUNC | dispose ()=0 |
| Disposes all references held by the object. More... | |
| virtual ErrCode INTERFACE_FUNC | getHashCode (SizeT *hashCode)=0 |
| Returns hash code of the object. More... | |
| virtual ErrCode INTERFACE_FUNC | equals (IBaseObject *other, Bool *equal) const =0 |
| Compares object to another object for equality. More... | |
| virtual ErrCode INTERFACE_FUNC | toString (CharPtr *str)=0 |
| Returns a string representation of the object. More... | |
| Public Member Functions inherited from IUnknown | |
| virtual ErrCode INTERFACE_FUNC | queryInterface (const IntfID &intfID, void **obj)=0 |
| Returns another interface which is supported by the object and increments the reference count. More... | |
| virtual int INTERFACE_FUNC | addRef ()=0 |
| Increments the reference count for an interface on an object. More... | |
| virtual int INTERFACE_FUNC | releaseRef ()=0 |
| Decrements the reference count for an interface on an object. More... | |
Gets the item type of list/dict-type Argument Info objects. The item type specifies the type of values in the list or dictionary arguments.
| [out] | itemType | The item type of the list/dictionary argument. |
In list-type Argument Info, the type of each item corresponds to the item type.
In dict-type Argument Info, the type of each value in the <key, value> pairing corresponds to the item type.
Gets the key type of dict-type Argument Info objects. The item type specifies the type of keys in dictionary arguments.
| [out] | keyType | The key type of the dictionary argument. |
Gets the name of the argument.
| [out] | name | The name of the argument. |
Gets the core type of the argument.
| [out] | type | The type of the argument. |
Dictionary, List and Object types should be avoided in public function/procedure callable objects as their key, item, or base interface type cannot be determined without internal knowledge of the function/procedure.
1.9.1 
