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qmf
engine
Value.h
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#ifndef _QmfEngineValue_
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#define _QmfEngineValue_
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include <
qmf/engine/ObjectId.h
>
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#include <
qmf/engine/Typecode.h
>
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namespace
qmf {
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namespace
engine {
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class
Object;
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struct
ValueImpl;
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class
Value
{
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public
:
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// Value();
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Value
(
const
Value
& from);
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Value
(
Typecode
t,
Typecode
arrayType
=
TYPE_UINT8
);
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~Value
();
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Typecode
getType
()
const
;
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bool
isNull
()
const
;
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void
setNull
();
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bool
isObjectId
()
const
;
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const
ObjectId
&
asObjectId
()
const
;
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void
setObjectId
(
const
ObjectId
& oid);
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bool
isUint
()
const
;
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uint32_t
asUint
()
const
;
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void
setUint
(
uint32_t
val);
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bool
isInt
()
const
;
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int32_t
asInt
()
const
;
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void
setInt
(
int32_t
val);
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bool
isUint64
()
const
;
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uint64_t
asUint64
()
const
;
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void
setUint64
(uint64_t val);
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bool
isInt64
()
const
;
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int64_t
asInt64
()
const
;
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void
setInt64
(int64_t val);
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bool
isString
()
const
;
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const
char
*
asString
()
const
;
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void
setString
(
const
char
* val);
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bool
isBool
()
const
;
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bool
asBool
()
const
;
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void
setBool
(
bool
val);
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bool
isFloat
()
const
;
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float
asFloat
()
const
;
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void
setFloat
(
float
val);
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bool
isDouble
()
const
;
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double
asDouble
()
const
;
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void
setDouble
(
double
val);
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bool
isUuid
()
const
;
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const
uint8_t
*
asUuid
()
const
;
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void
setUuid
(
const
uint8_t
* val);
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bool
isObject
()
const
;
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const
Object
*
asObject
()
const
;
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void
setObject
(
Object
* val);
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bool
isMap
()
const
;
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bool
keyInMap
(
const
char
*
key
)
const
;
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Value
*
byKey
(
const
char
* key);
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const
Value
*
byKey
(
const
char
* key)
const
;
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void
deleteKey
(
const
char
* key);
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void
insert
(
const
char
* key,
Value
* val);
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uint32_t
keyCount
()
const
;
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const
char
*
key
(
uint32_t
idx)
const
;
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bool
isList
()
const
;
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uint32_t
listItemCount
()
const
;
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Value
*
listItem
(
uint32_t
idx);
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void
appendToList
(
Value
* val);
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void
deleteListItem
(
uint32_t
idx);
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bool
isArray
()
const
;
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Typecode
arrayType
()
const
;
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uint32_t
arrayItemCount
()
const
;
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Value
*
arrayItem
(
uint32_t
idx);
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void
appendToArray
(
Value
* val);
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void
deleteArrayItem
(
uint32_t
idx);
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private
:
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friend
struct
ValueImpl
;
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friend
class
BrokerProxyImpl
;
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friend
struct
ObjectImpl
;
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friend
struct
EventImpl
;
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friend
class
AgentImpl
;
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Value
(
ValueImpl
* impl);
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ValueImpl
* impl;
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};
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}
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}
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#endif
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Qpid C++ API Reference
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