VTK
dox
IO
SQL
vtkRowQuery.h
Go to the documentation of this file.
1
/*=========================================================================
2
3
Program: Visualization Toolkit
4
Module: vtkRowQuery.h
5
6
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7
All rights reserved.
8
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10
This software is distributed WITHOUT ANY WARRANTY; without even
11
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12
PURPOSE. See the above copyright notice for more information.
13
14
=========================================================================*/
15
/*-------------------------------------------------------------------------
16
Copyright 2008 Sandia Corporation.
17
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
18
the U.S. Government retains certain rights in this software.
19
-------------------------------------------------------------------------*/
53
#ifndef vtkRowQuery_h
54
#define vtkRowQuery_h
55
56
#include "vtkIOSQLModule.h"
// For export macro
57
#include "
vtkObject.h
"
58
59
class
vtkVariant
;
60
class
vtkVariantArray
;
61
62
class
VTKIOSQL_EXPORT
vtkRowQuery
:
public
vtkObject
63
{
64
public
:
65
vtkTypeMacro(
vtkRowQuery
,
vtkObject
);
66
void
PrintSelf
(ostream& os,
vtkIndent
indent)
override
;
67
73
virtual
bool
Execute() = 0;
74
78
virtual
int
GetNumberOfFields() = 0;
79
83
virtual
const
char
* GetFieldName(
int
i) = 0;
84
88
virtual
int
GetFieldType(
int
i) = 0;
89
95
int
GetFieldIndex(
const
char
*
name
);
96
100
virtual
bool
NextRow() = 0;
101
107
virtual
bool
IsActive() = 0;
108
113
bool
NextRow(
vtkVariantArray
* rowArray);
114
118
virtual
vtkVariant
DataValue(
vtkIdType
c) = 0;
119
123
virtual
bool
HasError() = 0;
124
128
virtual
const
char
* GetLastErrorText() = 0;
129
131
139
vtkSetMacro(CaseSensitiveFieldNames,
bool
);
140
vtkGetMacro(CaseSensitiveFieldNames,
bool
);
141
vtkBooleanMacro(CaseSensitiveFieldNames,
bool
);
143
144
protected
:
145
vtkRowQuery
();
146
~
vtkRowQuery
()
override
;
147
bool
CaseSensitiveFieldNames
;
148
private
:
149
vtkRowQuery
(
const
vtkRowQuery
&) =
delete
;
150
void
operator=(
const
vtkRowQuery
&) =
delete
;
151
};
152
153
#endif // vtkRowQuery_h
154
vtkIdType
int vtkIdType
Definition:
vtkType.h:347
vtkObject
abstract base class for most VTK objects
Definition:
vtkObject.h:59
vtkRowQuery::CaseSensitiveFieldNames
bool CaseSensitiveFieldNames
Definition:
vtkRowQuery.h:147
vtkVariantArray
An array holding vtkVariants.
Definition:
vtkVariantArray.h:46
vtkIndent
a simple class to control print indentation
Definition:
vtkIndent.h:39
vtkVariant
A atomic type representing the union of many types.
Definition:
vtkVariant.h:71
vtkObject::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkX3D::name
Definition:
vtkX3D.h:219
vtkObject.h
vtkRowQuery
abstract interface for queries that return row-oriented results.
Definition:
vtkRowQuery.h:62
Generated by
1.8.16