Base DBMS values storage class. More...
Inherited by SAField, and SAValue.
Public Member Functions | |
| SAValueRead (SADataType_t eDataType) | |
| Initializes the object with specified data type. | |
| SAValueRead (const SAValueRead &vr) | |
| Copy constructor. | |
| SAValueRead & | operator= (const SAValueRead &vr) |
| Copy operator. | |
| SADataType_t | DataType () const |
| Returns the object's data type. | |
| bool | isNull () const |
| Returns true if the value of current object is NULL; otherwise false. | |
| void | setLongOrLobReaderMode (SALongOrLobReaderModes_t eMode) |
| Sets Long or Lob data reading mode. | |
| SALongOrLobReaderModes_t | LongOrLobReaderMode () const |
| Returns Long or Lob data reading mode. | |
| bool | asBool () const |
| Returns the value of current object. More... | |
| short | asShort () const |
| Returns the value of current object. More... | |
| unsigned short | asUShort () const |
| Returns the value of current object. More... | |
| sa_int32_t | asInt32 () const |
| Returns the value of current object. More... | |
| sa_uint32_t | asUInt32 () const |
| Returns the value of current object. More... | |
| sa_int32_t | asLong () const |
| Returns the value of current object. More... | |
| sa_uint32_t | asULong () const |
| Returns the value of current object. More... | |
| sa_int64_t | asInt64 () const |
| Returns the value of current object. More... | |
| sa_uint64_t | asUInt64 () const |
| Returns the value of current object. More... | |
| double | asDouble () const |
| Returns the value of current object. More... | |
| SANumeric | asNumeric () const |
| Returns the value of current object. More... | |
| SADateTime | asDateTime () const |
| Returns the value of current object. More... | |
| SAInterval | asInterval () const |
| Returns the value of current object. More... | |
| SAString | asString () const |
| Returns the value of current object. More... | |
| SAString | asBytes () const |
| Returns the value of current object. More... | |
| SAString | asLongBinary () const |
| Returns the value of current object. More... | |
| SAString | asLongChar () const |
| Returns the value of current object. More... | |
| SAString | asBLob () const |
| Returns the value of current object. More... | |
| SAString | asCLob () const |
| Returns the value of current object. More... | |
| SACommand * | asCursor () const |
| Returns the value of current object. More... | |
| operator bool () const | |
| Returns the value of current object. More... | |
| operator short () const | |
| Returns the value of current object. More... | |
| operator unsigned short () const | |
| Returns the value of current object. More... | |
| operator sa_int32_t () const | |
| Returns the value of current object. More... | |
| operator sa_uint32_t () const | |
| Returns the value of current object. More... | |
| operator sa_int64_t () const | |
| Returns the value of current object. More... | |
| operator sa_uint64_t () const | |
| Returns the value of current object. More... | |
| operator double () const | |
| Returns the value of current object. More... | |
| operator SANumeric () const | |
| Returns the value of current object. More... | |
| operator SADateTime () const | |
| Returns the value of current object. More... | |
| operator SAInterval () const | |
| Returns the value of current object. More... | |
| operator SAString () const | |
| Returns the value of current object. More... | |
| operator SACommand * () const | |
| Returns the value of current object. More... | |
Detailed Description
Base DBMS values storage class.
Member Function Documentation
◆ asBool()
| bool SAValueRead::asBool | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asShort()
| signed short SAValueRead::asShort | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asUShort()
| unsigned short SAValueRead::asUShort | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asInt32()
| sa_int32_t SAValueRead::asInt32 | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asUInt32()
| sa_uint32_t SAValueRead::asUInt32 | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asLong()
| sa_int32_t SAValueRead::asLong | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asULong()
| sa_uint32_t SAValueRead::asULong | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asInt64()
| sa_int64_t SAValueRead::asInt64 | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asUInt64()
| sa_uint64_t SAValueRead::asUInt64 | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asDouble()
| double SAValueRead::asDouble | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asNumeric()
| SANumeric SAValueRead::asNumeric | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asDateTime()
| SADateTime SAValueRead::asDateTime | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asInterval()
| SAInterval SAValueRead::asInterval | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asString()
| SAString SAValueRead::asString | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asBytes()
| SAString SAValueRead::asBytes | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asLongBinary()
| SAString SAValueRead::asLongBinary | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asLongChar()
| SAString SAValueRead::asLongChar | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asBLob()
| SAString SAValueRead::asBLob | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asCLob()
| SAString SAValueRead::asCLob | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ asCursor()
| SACommand * SAValueRead::asCursor | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator bool()
| SAValueRead::operator bool | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator short()
| SAValueRead::operator short | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator unsigned short()
| SAValueRead::operator unsigned short | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator sa_int32_t()
| SAValueRead::operator sa_int32_t | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator sa_uint32_t()
| SAValueRead::operator sa_uint32_t | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator sa_int64_t()
| SAValueRead::operator sa_int64_t | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator sa_uint64_t()
| SAValueRead::operator sa_uint64_t | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator double()
| SAValueRead::operator double | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator SANumeric()
| SAValueRead::operator SANumeric | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator SADateTime()
| SAValueRead::operator SADateTime | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator SAInterval()
| SAValueRead::operator SAInterval | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator SAString()
| SAValueRead::operator SAString | ( | ) | const |
Returns the value of current object.
Converts if needed.
◆ operator SACommand *()
| SAValueRead::operator SACommand * | ( | ) | const |
Returns the value of current object.
Converts if needed.