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This function is used to represent values that are passed to and from queries
toQValue (void)
| toQValue |
Create null value.
toQValue (int i)
| toQValue |
Create integer value.
Parameters:
i | Value. |
toQValue (const QString &str)
| toQValue |
Create string value.
Parameters:
str | Value. |
toQValue (double d)
| toQValue |
Create double value.
Parameters:
d | Value. |
~toQValue ()
| ~toQValue |
Destruct query.
toQValue (const toQValue ©)
| toQValue |
Create a copy of a value.
const toQValue & operator = (const toQValue ©)
| operator = |
Assign this value from another value.
bool operator == (const toQValue &)
| operator == |
[const]
Check a value for equality. Requires same type and same value. NULL is equal to other NULL values.
bool isInt (void)
| isInt |
[const]
Check if this is an int value.
bool isDouble (void)
| isDouble |
[const]
Check if this is a double value.
bool isString (void)
| isString |
[const]
Check if this is a string value.
bool isNull (void)
| isNull |
[const]
Check if this value is null.
bool isBinary (void)
| isBinary |
[const]
Check if this value is binary.
QCString utf8 (void)
| utf8 |
[const]
Get utf8 format of this value.
int toInt (void)
| toInt |
[const]
Get integer representation of this value.
double toDouble (void)
| toDouble |
[const]
Get double representation of this value.
const QByteArray & toByteArray (void)
| toByteArray |
[const]
Get binary representation of value. Can only be called when the data is actually binary.
operator QString ()
| QString |
[const]
Convert value to a string. If binary convert to hex.
QString toString ()
| toString |
[const]
Convert value to a string. If binary convert to hex.
void setNumberFormat (int format,int decimals)
| setNumberFormat |
[static]
Set numberformat.
Parameters:
format | 0 = Default, 1 = Scientific, 2 = Fixed Decimals |
decimals | Number on decimals for fixed decimals. |
QString formatNumber (double number)
| formatNumber |
[static]
Format a number according to current settings.
int numberFormat (void)
| numberFormat |
[static]
Get number format.
Returns: Format 0 = Default, 1 = Scientific, 2 = Fixed Decimals
int numberDecimals (void)
| numberDecimals |
[static]
Get decimals if fixed decimals.
toQValue createBinary (const QByteArray &arr)
| createBinary |
[static]
Create a binary value
toQValue createFromHex (const QString &hex)
| createFromHex |
[static]
Create a binary value from it's hex representation.
toQValue createFromHex (const QCString &hex)
| createFromHex |
[static]
Create a binary value from it's hex representation.
Generated by: nneul on skyhawk on Wed Feb 23 19:49:58 2005, using kdoc 2.0a54. |