this class implements Qore's 64-bit integer data type, reference-counted, dynamically-allocated only More...
#include <QoreBigIntNode.h>
Public Member Functions | |
DLLEXPORT | QoreBigIntNode () |
creates a new integer with the value 0 | |
DLLEXPORT | QoreBigIntNode (int64 v) |
creates a new integer with the value of "v" | |
virtual DLLEXPORT QoreString * | getStringRepresentation (bool &del) const |
returns a string representing the integer and sets del to true | |
virtual DLLEXPORT void | getStringRepresentation (QoreString &str) const |
concatentates the string representation of the integer to an existing QoreString reference | |
virtual DLLEXPORT DateTime * | getDateTimeRepresentation (bool &del) const |
returns the DateTime representation of this integer (interpreted as an offset in seconds from January 1, 1970) | |
virtual DLLEXPORT void | getDateTimeRepresentation (DateTime &dt) const |
assigns the date representation of this integer (interpreted as an offset in seconds from January 1, 1970) to the DateTime reference passed | |
virtual DLLEXPORT int | getAsString (QoreString &str, int foff, ExceptionSink *xsink) const |
concatenates the value of the integer to an existing QoreString | |
virtual DLLEXPORT QoreString * | getAsString (bool &del, int foff, ExceptionSink *xsink) const |
returns a QoreString representing the integer | |
virtual DLLEXPORT AbstractQoreNode * | realCopy () const |
returns a copy of the object; the caller owns the reference count | |
virtual DLLEXPORT bool | is_equal_soft (const AbstractQoreNode *v, ExceptionSink *xsink) const |
tests for equality with the possibility of type conversion (soft compare) | |
virtual DLLEXPORT bool | is_equal_hard (const AbstractQoreNode *v, ExceptionSink *xsink) const |
tests for equality without the possibility of type conversion (hard compare) | |
virtual DLLEXPORT const char * | getTypeName () const |
returns the type name as a c string | |
virtual DLLEXPORT AbstractQoreNode * | parseInit (LocalVar *oflag, int pflag, int &lvids, const QoreTypeInfo *&typeInfo) |
returns the type information | |
Public Attributes | |
int64 | val |
value of the integer |
this class implements Qore's 64-bit integer data type, reference-counted, dynamically-allocated only
DLLEXPORT QoreBigIntNode::QoreBigIntNode | ( | int64 | v | ) |
creates a new integer with the value of "v"
v | the value of the integer |
virtual DLLEXPORT QoreString* QoreBigIntNode::getAsString | ( | bool & | del, | |
int | foff, | |||
ExceptionSink * | xsink | |||
) | const [virtual] |
returns a QoreString representing the integer
used for n and N printf formatting
del | if this is true when the function returns, then the returned QoreString pointer should be deleted, if false, then it must not be | |
foff | for multi-line formatting offset, -1 = no line breaks | |
xsink | is ignored NOTE: Use the QoreNodeAsStringHelper class (defined in QoreStringNode.h) instead of using this function directly |
Implements AbstractQoreNode.
virtual DLLEXPORT int QoreBigIntNode::getAsString | ( | QoreString & | str, | |
int | foff, | |||
ExceptionSink * | xsink | |||
) | const [virtual] |
concatenates the value of the integer to an existing QoreString
used for n and N printf formatting. This implementation of the function never throws a Qore-language exception
str | the string representation of the type will be concatenated to this QoreString reference | |
foff | for multi-line formatting offset, -1 = no line breaks | |
xsink | is ignored |
Implements AbstractQoreNode.
virtual DLLEXPORT void QoreBigIntNode::getDateTimeRepresentation | ( | DateTime & | dt | ) | const [virtual] |
assigns the date representation of this integer (interpreted as an offset in seconds from January 1, 1970) to the DateTime reference passed
dt | the DateTime reference to be assigned |
Reimplemented from AbstractQoreNode.
virtual DLLEXPORT DateTime* QoreBigIntNode::getDateTimeRepresentation | ( | bool & | del | ) | const [virtual] |
returns the DateTime representation of this integer (interpreted as an offset in seconds from January 1, 1970)
NOTE: Use the DateTimeValueHelper class instead of using this function directly
del | output parameter: if del is true, then the returned DateTime pointer belongs to the caller (and must be deleted manually), if false, then it must not be |
Reimplemented from AbstractQoreNode.
virtual DLLEXPORT void QoreBigIntNode::getStringRepresentation | ( | QoreString & | str | ) | const [virtual] |
concatentates the string representation of the integer to an existing QoreString reference
str | a reference to a QoreString where the value of the type will be concatenated |
Reimplemented from AbstractQoreNode.
virtual DLLEXPORT QoreString* QoreBigIntNode::getStringRepresentation | ( | bool & | del | ) | const [virtual] |
returns a string representing the integer and sets del to true
NOTE: do not call this function directly, use QoreStringValueHelper instead
del | output parameter: always sets del to false |
Reimplemented from AbstractQoreNode.
virtual DLLEXPORT bool QoreBigIntNode::is_equal_hard | ( | const AbstractQoreNode * | v, | |
ExceptionSink * | xsink | |||
) | const [virtual] |
tests for equality without the possibility of type conversion (hard compare)
this implementation of the function does not throw any Qore-language exceptions
v | the value to compare | |
xsink | is ignored in this version of the function |
virtual DLLEXPORT bool QoreBigIntNode::is_equal_soft | ( | const AbstractQoreNode * | v, | |
ExceptionSink * | xsink | |||
) | const [virtual] |
tests for equality with the possibility of type conversion (soft compare)
this implementation of the function does not throw any Qore-language exceptions
v | the value to compare | |
xsink | is ignored in this version of the function |
virtual DLLEXPORT AbstractQoreNode* QoreBigIntNode::realCopy | ( | ) | const [virtual] |
returns a copy of the object; the caller owns the reference count
Implements AbstractQoreNode.