/usr/include/grantlee/exception.h is in libgrantlee-dev 0.5.1-0ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 | /*
This file is part of the Grantlee template system.
Copyright (c) 2009,2010 Stephen Kelly <steveire@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either version
2.1 of the Licence, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRANTLEE_EXCEPTION_H
#define GRANTLEE_EXCEPTION_H
#include "grantlee_core_export.h"
#include <QtCore/QString>
#include <exception>
namespace Grantlee
{
/**
Types of errors that can occur while using %Grantlee
*/
enum Error {
NoError,
EmptyVariableError,
EmptyBlockTagError,
InvalidBlockTagError,
UnclosedBlockTagError,
UnknownFilterError,
TagSyntaxError,
// VariableSyntaxError,
VariableNotInContext,
ObjectReturnTypeInvalid,
CompileFunctionError
};
/// @headerfile exception.h grantlee/exception.h
/**
@brief An exception for use when implementing template tags.
The exception class can be used when implementing AbstractNodeFactory::getNode. An exception can be thrown to indicate that
the syntax of a particular tag is invalid.
For example, the following template markup should throw an error because the include tag should have exactly one argument:
@code
<div>
{% include %}
</div>
@endcode
The corresponding implementation of IncludeNodeFactory::getNode is
@code
QStringList tagContents = smartSplit( tagContent );
if ( tagContents.size() != 2 )
throw Grantlee::Exception( TagSyntaxError, "Error: Include tag takes exactly one argument" );
// The item at index 0 in the list is the tag name, "include"
QString includeName = tagContents.at( 1 );
@endcode
*/
class GRANTLEE_CORE_EXPORT Exception
{
public:
/**
Creates an exception for the error @p errorCode and the verbose message @p what
*/
Exception( Error errorCode, const QString &what )
: m_errorCode( errorCode ), m_what( what ) {}
virtual ~Exception() throw() {}
#ifndef Q_QDOC
/**
@internal
Returns the verbose message for the exception.
*/
const QString what() const throw() {
return m_what;
}
/**
@internal
Returns the error code for the exception.
*/
Error errorCode() const {
return m_errorCode;
}
#endif
private:
Error m_errorCode;
QString m_what;
};
}
#endif
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