Crypto++ 8.1 Free C++ class library of cryptographic schemes

Public Member Functions | List of all members
NullNameValuePairs Class Reference
Inheritance diagram for NullNameValuePairs:

## Public Member Functions
bool | GetVoidValue (const char *name, const std::type_info &valueType, void *pValue) const
| Get a named value. More...
Public Member Functions inherited from NameValuePairs
template<class T >
bool | GetThisObject (T &object) const
| Get a copy of this object or subobject. More...
template<class T >
bool | GetThisPointer (T *&ptr) const
| Get a pointer to this object. More...
template<class T >
bool | GetValue (const char *name, T &value) const
| Get a named value. More...
template<class T >
T | GetValueWithDefault (const char *name, T defaultValue) const
| Get a named value. More...
std::string | GetValueNames () const
| Get a list of value names that can be retrieved. More...
bool | GetIntValue (const char *name, int &value) const
| Get a named value with type int. More...
int | GetIntValueWithDefault (const char *name, int defaultValue) const
| Get a named value with type int, with default. More...
bool | GetWord64Value (const char *name, word64 &value) const
| Get a named value with type word64. More...
word64 | GetWord64ValueWithDefault (const char *name, word64 defaultValue) const
| Get a named value with type word64, with default. More...
template<class T >
void | GetRequiredParameter (const char *className, const char *name, T &value) const
| Retrieves a required name/value pair. More...
void | GetRequiredIntParameter (const char *className, const char *name, int &value) const
| Retrieves a required name/value pair. More...

## Additional Inherited Members
Static Public Member Functions inherited from NameValuePairs
static void | ThrowIfTypeMismatch (const char *name, const std::type_info &stored, const std::type_info &retrieving)
| Ensures an expected name and type is present. More...

## Detailed Description

Definition at line 989 of file cryptlib.cpp.

## Member Function Documentation

## ◆ GetVoidValue()

bool NullNameValuePairs::GetVoidValue | ( | const char * | name,
|  | const std::type_info & | valueType,
|  | void * | pValue
| ) |  | const
| inline virtual

Get a named value.

Parameters

  name | the name of the object or value to retrieve
  valueType | reference to a variable that receives the value
  pValue | void pointer to a variable that receives the value

Returns
  true if the value was retrieved, false otherwise

GetVoidValue() retrieves the value of name if it exists.

Note
  GetVoidValue() is an internal function and should be implemented by derived classes. Users should use one of the other functions instead.

See also
  GetValue(), GetValueWithDefault(), GetIntValue(), GetIntValueWithDefault(), GetRequiredParameter() and GetRequiredIntParameter()

Implements NameValuePairs.

Definition at line 993 of file cryptlib.cpp.

The documentation for this class was generated from the following file:

- cryptlib.cpp