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ConstNonconstObjectContainer.cpp
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1// @HEADER
2// ***********************************************************************
3//
4// Teuchos: Common Tools Package
5// Copyright (2004) Sandia Corporation
6//
7// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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40// @HEADER
41
43
45
46namespace Teuchos {
47
50 RCP<std::vector<double> > vec = rcp(new std::vector<double> );
51 vectorObj.initialize(vec); // nonconst
52 TEST_ASSERT( vectorObj.isConst() == false );
53}
54
55
58 TEST_ASSERT( vectorObj.isConst() == true );
59 TEST_ASSERT( vectorObj.getConstObj() == null );
60 // This does not throw an exception because the pointer is null
61 TEST_ASSERT( vectorObj.getNonconstObj() == null );
62}
63
64
74
75
85
86
88 RCP<std::vector<double> > vec = rcp(new std::vector<double> );
90 vectorObj.initialize(vec);
91 TEST_ASSERT( vectorObj.isConst() == false );
93 TEST_ASSERT( vec == vec2 );
94 RCP<std::vector<double> > vec3 = vectorObj.getNonconstObj();
95 TEST_ASSERT( vec == vec3 );
96}
97
98
109
110
121
122
124 RCP<const std::vector<double> > vec = rcp(new std::vector<double> );
126 TEST_ASSERT( vectorObj.isConst() == true );
128 TEST_ASSERT( vec == vec2 );
129 vectorObj.uninitialize();
130 TEST_ASSERT( vectorObj.isConst() == true );
131 TEST_ASSERT( vectorObj.getConstObj() == null );
132}
133
134
142
143
144// operator->
146 RCP<std::vector<double> > vec = rcp(new std::vector<double>);
147 vec->push_back(25.0);
148 vec->push_back(32.0);
150 TEST_ASSERT( vectorObj->size() == 2 );
151}
152
153
160
161
162// operator*
164 RCP<std::vector<double> > vec = rcp(new std::vector<double>);
165 vec->push_back(25.0);
166 vec->push_back(32.0);
168 TEST_ASSERT( (*vectorObj)[0] == 25.0 );
169 TEST_ASSERT( (*vectorObj)[1] == 32.0 );
170}
171
172
179
180
181// implicit cast
182// RCP<const ObjType> <-
183// ConstNonconstObjectContainer<const ObjType>
190
191
192// implicit cast
193// RCP<const ObjType> ->
194// ConstNonconstObjectContainer<const ObjType>
195// This is already done through the constructors on
196// ConstNonconstObjectContainer.
202
203
208
209
215
216
217} // namespace Teuchos
218
219
220
#define TEST_ASSERT(v1)
Assert the given statement is true.
#define TEST_THROW(code, ExceptType)
Assert that the statement 'code' throws the exception 'ExceptType' (otherwise the test fails).
Unit testing support.
#define TEUCHOS_UNIT_TEST(TEST_GROUP, TEST_NAME)
Macro for defining a (non-templated) unit test.
int size(const Comm< Ordinal > &comm)
Get the number of processes in the communicator.
Simple class supporting the "runtime protection of const" idiom.
Null reference error exception class.
Null reference error exception class.
Concrete serial communicator subclass.
bool is_null(const std::shared_ptr< T > &p)
Returns true if p.get()==NULL.
bool nonnull(const std::shared_ptr< T > &p)
Returns true if p.get()!=NULL.
TEUCHOS_DEPRECATED RCP< T > rcp(T *p, Dealloc_T dealloc, bool owns_mem)
Deprecated.