ML Reference
|
Field to encapsulate an enumerated value. More...
#include <mlFields.h>
Public Member Functions | |
EnumField () | |
Default contructor, do not call it. | |
EnumField (const std::string &name) | |
Default contructor, do not call it. | |
EnumField (const std::string &name, const std::string enumerationItemNames[], size_t numEnumerationItems) | |
Constructor, creates a field with a name to manage an enum value. | |
EnumField (const std::string &name, const char *const *enumerationItemNames, size_t numEnumerationItems) | |
Constructor, creates a field with a name to manage an enum value. | |
EnumField (const std::string &name, const std::vector< std::string > &enumerationItemNames) | |
Constructor, creates a field with a name to manage an enum value. | |
virtual | ~EnumField () |
Destroys this field and releases internally allocated memory. | |
void | setStringValue (const std::string &value) |
Sets value of the field to the enum item with given name value . | |
void | setStringValueDefaulted (const std::string &value, int defaultItem) |
If value equals one of the enum item names, set the field to this item, otherwise set it to defaultItem . | |
void | setEnumValue (int index) |
Sets field value to index . | |
std::string | getStringValue () const |
Returns the value of the field as string value. | |
const char * | getStringValue (size_t index) const |
Returns the value at index of the field as a string value. | |
int | getEnumValue () const |
Returns the current enum value as integer. | |
size_t | getNumEnumerationItems () const |
Returns the number of registered enum values defined in constructor. | |
virtual MLint | isValidValue () |
Returns 1 if field is valid, otherwise 0. | |
Deprecated | |
size_t | getEnumNum () const |
EnumField (const std::string &name, const std::string enumNames[], size_t enumNum, int *valuePtr) | |
EnumField (const std::string &name, const char *const *enumNames, size_t enumNum, int *valuePtr) |
Field to encapsulate an enumerated value.
Definition at line 338 of file mlFields.h.
ml::EnumField::EnumField | ( | ) |
Default contructor, do not call it.
ml::EnumField::EnumField | ( | const std::string & | name | ) |
Default contructor, do not call it.
ml::EnumField::EnumField | ( | const std::string & | name, |
const std::string | enumerationItemNames[], | ||
size_t | numEnumerationItems | ||
) |
Constructor, creates a field with a name
to manage an enum value.
The value range for the enum value is [0, numEnumerationItems-1
]. The value names are defined by enumerationItemNames
. The maximum number of enum entries is ML_INT32_MAX, minimum is 1; exceeding that will lead to fatal errors, even on 64 bit systems. Note that enumerationItemNames
must contain at least numEnumerationItems
string values.
ml::EnumField::EnumField | ( | const std::string & | name, |
const char *const * | enumerationItemNames, | ||
size_t | numEnumerationItems | ||
) |
Constructor, creates a field with a name
to manage an enum value.
The value range for the enum value is [0, numEnumerationItems-1
]. The value names are defined by enumerationItemNames
. The maximum number of enum entries is ML_INT32_MAX, minimum is 1; exceeding that will lead to fatal errors, even on 64 bit systems. Note that enumerationItemNames
must contain at least numEnumerationItems
string values.
ml::EnumField::EnumField | ( | const std::string & | name, |
const std::vector< std::string > & | enumerationItemNames | ||
) |
Constructor, creates a field with a name
to manage an enum value.
The field creates the value buffer internally. The value range for the enum value is [0, enumerationItemNames.size-1
]. The value names are defined by enumerationItemNames
. The maximum number of enum entries is ML_INT32_MAX, minimum is 1; exceeding that will lead to fatal errors, even on 64 bit systems. The default enum value is 0.
virtual ml::EnumField::~EnumField | ( | ) | [virtual] |
Destroys this field and releases internally allocated memory.
ml::EnumField::EnumField | ( | const std::string & | name, |
const std::string | enumNames[], | ||
size_t | enumNum, | ||
int * | valuePtr | ||
) |
ml::EnumField::EnumField | ( | const std::string & | name, |
const char *const * | enumNames, | ||
size_t | enumNum, | ||
int * | valuePtr | ||
) |
size_t ml::EnumField::getEnumNum | ( | ) | const [inline] |
Definition at line 448 of file mlFields.h.
int ml::EnumField::getEnumValue | ( | ) | const |
Returns the current enum value as integer.
size_t ml::EnumField::getNumEnumerationItems | ( | ) | const |
Returns the number of registered enum values defined in constructor.
const char* ml::EnumField::getStringValue | ( | size_t | index | ) | const |
Returns the value at index
of the field as a string value.
setStringValue must be able to interpret this returned string correctly. Setting strings to invalid indexes will lead to fatal errors.
std::string ml::EnumField::getStringValue | ( | ) | const [virtual] |
Returns the value of the field as string value.
setStringValue must be able to interpret this returned string correctly. On invalid enumValues the first string item is returned.
Implements ml::Field.
virtual MLint ml::EnumField::isValidValue | ( | ) | [virtual] |
Returns 1 if field is valid, otherwise 0.
Reimplemented from ml::Field.
void ml::EnumField::setEnumValue | ( | int | index | ) |
Sets field value to index
.
void ml::EnumField::setStringValue | ( | const std::string & | value | ) | [virtual] |
Sets value of the field to the enum item with given name value
.
If the value
enum item is not found, the call is ignored. The comparison is done case-sensitive.
Implements ml::Field.
void ml::EnumField::setStringValueDefaulted | ( | const std::string & | value, |
int | defaultItem | ||
) |
If value
equals one of the enum item names, set the field to this item, otherwise set it to defaultItem
.