GlobalObjects
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Class for the unsigned long attributes of a Record. Represents an attribute of the type 'unsigned long' of a persistent object. More...
#include <GloULongRecordAttribute.h>
Public Member Functions | |
ULongRecordAttribute (ClassInfoAttribute *pType, const std::streampos &rFilePos) | |
ULongRecordAttribute (ClassInfoAttribute *pType, unsigned long ulValue, const std::streampos &rFilePos) | |
virtual bool | dataIsFieldContent () const |
virtual BaseRecordAttribute * | getCopy () |
virtual unsigned short | getDataFieldLength () const |
virtual std::string | getValueAsDataString () const |
virtual std::string | getValueAsDisplayString () const |
virtual std::string | getValueAsStreamString () const |
virtual std::string | getValueAsString () const |
virtual void * | getValueAsVoidPointer () |
const unsigned long & | getValueRef () const |
virtual void | initNew () |
void | setValue (unsigned long ulValue) |
virtual void | setValueFromVoid (void *pValue) |
virtual int | takeValue (const BaseRecordAttribute &rT) |
bool | operator== (const ULongRecordAttribute &rT) const |
Comparison operator. | |
bool | operator!= (const ULongRecordAttribute &rT) const |
Comparison operator. | |
Public Member Functions inherited from glo::INumRecordAttribute | |
INumRecordAttribute (ClassInfoAttribute *pType, const std::streampos &rFilePos) | |
template<typename T > | |
std::string | getTValueAsString (const T &rTValue, bool bFillBlanks) const |
bool | operator== (const INumRecordAttribute &rT) const |
Comparison operator, all attributes are compared. | |
bool | operator!= (const INumRecordAttribute &rT) const |
Comparison operator, all attributes are compared. | |
Public Member Functions inherited from glo::BaseRecordAttribute | |
BaseRecordAttribute (ClassInfoAttribute *pClassInfoAttribut, const std::streampos &rFilePos) | |
virtual | ~BaseRecordAttribute () |
unsigned int | forget () |
AttributeID | getAttributeID () const |
virtual int | getAttributeValueBlob (eut::Blob &rBlob) const |
ClassInfoAttribute * | getClassInfoAttribute () const |
std::string | getClassMemberName () const |
std::string | getClassName () const |
virtual std::string | getDataReference () const |
EnDataType | getDataType () const |
std::string | getFieldName () const |
int | getFieldPos () |
std::streampos | getFilePosition () const |
virtual int | getFormattedFieldContents (std::string &rsRetVal, DATA_REFERENCE_INFO &rRetValInfo, ObjID ObjID) |
EnDataTypeGroup | getInfoType () |
unsigned int | getReferenceCount () const |
std::string | getTableFieldName () const |
std::string | getTableName () const |
ClassInfoAttribute::Type | getType () const |
std::string | getTypeAsCppString () const |
std::string | getTypeAsString () const |
std::string | getTypeInfo () const |
unsigned int | remember () |
virtual void | setDataReference (const std::string &rsDataReference) |
void | setFilePosition (const std::streampos &rFilePos) |
virtual int | setValueFromObjectAttributeID (Persistent &rObject, const AttributeID &rAttributeID) |
virtual int | updateDataReference (const std::string &rsDataPath, DATA_REFERENCE_INFO MethodInfo) |
bool | operator== (const BaseRecordAttribute &rT) const |
Comparison operator, all attributes are compared. | |
bool | operator!= (const BaseRecordAttribute &rT) const |
Comparison operator, all attributes are compared. | |
Protected Member Functions | |
ULongRecordAttribute () | |
ULongRecordAttribute (const ULongRecordAttribute &rT) | |
virtual | ~ULongRecordAttribute () |
Protected Member Functions inherited from glo::INumRecordAttribute | |
INumRecordAttribute () | |
INumRecordAttribute (const INumRecordAttribute &rT) | |
virtual | ~INumRecordAttribute () |
Protected Member Functions inherited from glo::BaseRecordAttribute | |
BaseRecordAttribute () | |
BaseRecordAttribute (const BaseRecordAttribute &rT) | |
Private Member Functions | |
ULongRecordAttribute & | operator= (const ULongRecordAttribute &) |
Private Attributes | |
unsigned long | m_ulValue |
Class for the unsigned long attributes of a Record. Represents an attribute of the type 'unsigned long' of a persistent object.
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protected |
The standard constructor is not available.
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protectedvirtual |
The destructor is not available. The object may only be removed from memory using forget().
glo::ULongRecordAttribute::ULongRecordAttribute | ( | ClassInfoAttribute * | pType, |
const std::streampos & | rFilePos ) |
Constructor with parameter passing.
[in] | pType | A class information attribute is expected. |
[in] | rFilePos | The file position. |
eut::ErrorNException | An exception will be thrown if an error occurs. |
glo::ULongRecordAttribute::ULongRecordAttribute | ( | ClassInfoAttribute * | pType, |
unsigned long | ulValue, | ||
const std::streampos & | rFilePos ) |
Constructor with parameter passing.
[in] | pType | A class information attribute is expected. |
[in] | ulValue | The value of the attribute. |
[in] | rFilePos | The file position. |
eut::ErrorNException | An exception will be thrown if an error occurs. |
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protected |
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Returns true, because the attribute data is stored as field content.
Implements glo::BaseRecordAttribute.
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Returns a copy of the object. Sometimes a copy of an attribute is needed, e.g. if a deep-copied record (with copied attributes) is needed.
Implements glo::BaseRecordAttribute.
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Returns the record field length of the attribute value.
Implements glo::BaseRecordAttribute.
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Returns the value as a formatted data string with the correct length with the correct length for the entry in the table file.
Implements glo::BaseRecordAttribute.
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Returns the value as it can be displayed for the GUI.
Implements glo::BaseRecordAttribute.
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Returns the value as string for the DataStreamer.
Implements glo::BaseRecordAttribute.
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Returns a raw pointer to the value.
Implements glo::BaseRecordAttribute.
const unsigned long & glo::ULongRecordAttribute::getValueRef | ( | ) | const |
Returns the reference to the value.
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Reinitializes the attribute, the value is set to 0.
Implements glo::BaseRecordAttribute.
bool glo::ULongRecordAttribute::operator!= | ( | const ULongRecordAttribute & | rT | ) | const |
Comparison operator.
[in] | rT | The object to be compared with this one. |
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private |
The assignment operator is not available.
bool glo::ULongRecordAttribute::operator== | ( | const ULongRecordAttribute & | rT | ) | const |
Comparison operator.
[in] | rT | The object to be compared with this one. |
void glo::ULongRecordAttribute::setValue | ( | unsigned long | ulValue | ) |
Sets the value of the attribute.
[in] | ulValue | The new value. |
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Sets the value of the attribute. Is assigned via a static_cast.
[in] | pValue | The raw pointer to the value. |
Implements glo::BaseRecordAttribute.
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Adopts the value from transferred attribute, if possible. An attempt is made to cast the value in some way.
[in] | rT | The persistent attribute from which the values are to be taken. |
Reimplemented from glo::BaseRecordAttribute.
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private |
The value of the attribute.