result can only be created by a query object. An object of this class is not copyable.
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#include <result.hpp>
result can only be created by a query object. An object of this class is not copyable.
Definition at line 46 of file result.hpp.
§ construct_params
§ result()
§ ~result()
sqlite::result::~result |
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| ) |
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§ access_check()
void sqlite::result::access_check |
( |
int |
| ) |
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private |
§ get_binary() [1/2]
void sqlite::result::get_binary |
( |
int |
idx, |
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void * |
buf, |
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size_t |
buf_size |
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) |
| |
Used to retrieve a binary value.
- Parameters
-
idx | column index of the current row in the results |
buf | pointer to the buffer which should be filled |
buf_size | size in bytes of the buffer |
§ get_binary() [2/2]
void sqlite::result::get_binary |
( |
int |
idx, |
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std::vector< unsigned char > & |
vec |
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) |
| |
Used to retrieve a binary value.
- Parameters
-
idx | column index of the current row in the results |
vec | a std::vector<unsigned char> which will be filled the method will increase the allocated buffer if needed |
§ get_binary_size()
size_t sqlite::result::get_binary_size |
( |
int |
idx | ) |
|
Returns the size of the data at the given index in bytes.
- Parameters
-
idx | column index of the current row in the results |
- Returns
- a size_t value which represents the number of bytes needed for the binary data at idx
§ get_column_count()
int sqlite::result::get_column_count |
( |
| ) |
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Returns the number of columns.
- Returns
- an integer
§ get_column_decltype()
std::string sqlite::result::get_column_decltype |
( |
int |
idx | ) |
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Returns the type of the column.
- Parameters
-
idx | column index of the current row in the results |
- Returns
- a string
§ get_column_name()
std::string sqlite::result::get_column_name |
( |
int |
idx | ) |
|
Returns the column name at the given index.
- Parameters
-
idx | column index of the current row in the results |
- Returns
- a std::string object containing the name of the column
§ get_column_type()
type sqlite::result::get_column_type |
( |
int |
idx | ) |
|
Returns the type of the column.
- Parameters
-
idx | column index of the current row in the results |
- Returns
- the column type
§ get_double()
double sqlite::result::get_double |
( |
int |
idx | ) |
|
Returns the data at the given index as double.
- Parameters
-
idx | column index of the current row in the results |
- Returns
- a double
§ get_int()
int sqlite::result::get_int |
( |
int |
idx | ) |
|
Returns the data at the given index as 32-Bit Integer.
- Returns
- a 32-Bit Integer
§ get_int64()
boost::int64_t sqlite::result::get_int64 |
( |
int |
idx | ) |
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Returns the data at the given index as 64-Bit Integer.
- Parameters
-
idx | column index of the current row in the results |
- Returns
- a 64-Bit Integer
§ get_row_count()
int sqlite::result::get_row_count |
( |
| ) |
|
Returns the number of rows in the result.
- Returns
- an integer
§ get_string()
std::string sqlite::result::get_string |
( |
int |
idx | ) |
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Returns the data at the given index as String.
- Parameters
-
idx | column index of the current row in the results |
- Returns
- a std::string object
§ get_variant()
variant_t sqlite::result::get_variant |
( |
int |
index | ) |
|
Retrieves a the current typ into variant_t.
- Parameters
-
idx | column index of the current row in the results |
- Returns
- a value of variant_t
§ next_row()
bool sqlite::result::next_row |
( |
| ) |
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Increases the row index.
- Returns
- returns false if there is no more row, otherwise it returns true
§ query
§ m_columns
int sqlite::result::m_columns |
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private |
§ m_params
§ m_row_count
int sqlite::result::m_row_count |
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private |
The documentation for this struct was generated from the following file: