#include <result.h>
Inheritance diagram for pqxx::Result::Field:

| Public Types | |
| typedef size_t | size_type | 
| Public Member Functions | |
| Field (const Tuple &R, Tuple::size_type C) | |
| Constructor. | |
| const char * | c_str () const | 
| Read as plain C string. | |
| const char * | Name () const | 
| Column name. | |
| template<typename T> bool | to (T &Obj) const | 
| Read value into Obj; or leave Obj untouched & return false if null. | |
| template<typename T> bool | to (T &Obj, const T &Default) const | 
| Read value into Obj; or use Default & return false if null. | |
| bool | is_null () const | 
| int | size () const | 
A Field represents one entry in a Tuple. It represents an actual value in the result set, and can be converted to various types.
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 Reimplemented from pqxx::Result::Tuple. | 
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| Constructor. Create Field as reference to a field in a result set. | 
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| Read as plain C string. Since the field's data is stored internally in the form of a zero-terminated C string, this is the fastest way to read it. Use the to() functions to convert the string to other types such as int, or to C++ strings. | 
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| Column name. 
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| 
 Reimplemented from pqxx::Result::Tuple. | 
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| Read value into Obj; or use Default & return false if null. 
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| Read value into Obj; or leave Obj untouched & return false if null. 
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 1.3-rc3
1.3-rc3