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added .except(...), renamed old_ptr_noncopyable to old_ptr_if_copyable, and renamed OLDOF to OLD

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This commit is contained in:
Lorenzo Caminiti
2016-08-21 09:54:10 -07:00
parent a2ac52ffd7
commit ff02b449dd
163 changed files with 1808 additions and 1491 deletions
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38
example/cline90/vstack.cpp
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@@ -15,19 +15,19 @@ template<typename T>
class abstract_stack {
public:
abstract_stack() {
boost::contract::guard c = boost::contract::constructor(this)
boost::contract::check c = boost::contract::constructor(this)
// Postcondition: empty() (but it cannot be checked here to avoid
// calling pure virtual function length() during construction).
;
}
virtual ~abstract_stack() {
boost::contract::guard c = boost::contract::destructor(this);
boost::contract::check c = boost::contract::destructor(this);
}
bool full() const {
bool result;
boost::contract::guard c = boost::contract::public_function(this)
boost::contract::check c = boost::contract::public_function(this)
.postcondition([&] {
BOOST_CONTRACT_ASSERT(result == (length() == capacity()));
})
@@ -38,7 +38,7 @@ public:
bool empty() const {
bool result;
boost::contract::guard c = boost::contract::public_function(this)
boost::contract::check c = boost::contract::public_function(this)
.postcondition([&] {
BOOST_CONTRACT_ASSERT(result = (length() == 0));
})
@@ -61,7 +61,7 @@ public:
template<typename T>
int abstract_stack<T>::length(boost::contract::virtual_* v) const {
int result;
boost::contract::guard c = boost::contract::public_function(v, result, this)
boost::contract::check c = boost::contract::public_function(v, result, this)
.postcondition([&] (int const& result) {
BOOST_CONTRACT_ASSERT(result >= 0);
})
@@ -73,7 +73,7 @@ int abstract_stack<T>::length(boost::contract::virtual_* v) const {
template<typename T>
int abstract_stack<T>::capacity(boost::contract::virtual_* v) const {
int result;
boost::contract::guard c = boost::contract::public_function(v, result, this)
boost::contract::check c = boost::contract::public_function(v, result, this)
.postcondition([&] (int const& result) {
BOOST_CONTRACT_ASSERT(result >= 0);
})
@@ -85,7 +85,7 @@ int abstract_stack<T>::capacity(boost::contract::virtual_* v) const {
template<typename T>
T const& abstract_stack<T>::item(boost::contract::virtual_* v) const {
boost::optional<T const&> result;
boost::contract::guard c = boost::contract::public_function(v, result, this)
boost::contract::check c = boost::contract::public_function(v, result, this)
.precondition([&] {
BOOST_CONTRACT_ASSERT(!empty());
})
@@ -96,7 +96,7 @@ T const& abstract_stack<T>::item(boost::contract::virtual_* v) const {
template<typename T>
void abstract_stack<T>::push(T const& value, boost::contract::virtual_* v) {
boost::contract::guard c = boost::contract::public_function(v, this)
boost::contract::check c = boost::contract::public_function(v, this)
.precondition([&] {
BOOST_CONTRACT_ASSERT(!full());
})
@@ -110,8 +110,8 @@ void abstract_stack<T>::push(T const& value, boost::contract::virtual_* v) {
template<typename T>
T const& abstract_stack<T>::pop(boost::contract::virtual_* v) {
boost::optional<T const&> result;
boost::contract::old_ptr<T> old_item = BOOST_CONTRACT_OLDOF(v, item());
boost::contract::guard c = boost::contract::public_function(v, result, this)
boost::contract::old_ptr<T> old_item = BOOST_CONTRACT_OLD(v, item());
boost::contract::check c = boost::contract::public_function(v, result, this)
.precondition([&] {
BOOST_CONTRACT_ASSERT(!empty());
})
@@ -126,7 +126,7 @@ T const& abstract_stack<T>::pop(boost::contract::virtual_* v) {
template<typename T>
void abstract_stack<T>::clear(boost::contract::virtual_* v) {
boost::contract::guard c = boost::contract::public_function(v, this)
boost::contract::check c = boost::contract::public_function(v, this)
.postcondition([&] {
BOOST_CONTRACT_ASSERT(empty());
})
@@ -158,7 +158,7 @@ public:
vect_(count), // OK, executed after precondition so count >= 0.
len_(0)
{
boost::contract::guard c = boost::contract::constructor(this)
boost::contract::check c = boost::contract::constructor(this)
.postcondition([&] {
BOOST_CONTRACT_ASSERT(length() == 0);
BOOST_CONTRACT_ASSERT(capacity() == count);
@@ -167,14 +167,14 @@ public:
}
virtual ~vstack() {
boost::contract::guard c = boost::contract::destructor(this);
boost::contract::check c = boost::contract::destructor(this);
}
// Inherited from abstract_stack.
virtual int length(boost::contract::virtual_* v = 0) const /* override */ {
int result;
boost::contract::guard c = boost::contract::public_function<
boost::contract::check c = boost::contract::public_function<
override_length>(v, result, &vstack::length, this);
return result = len_;
}
@@ -182,7 +182,7 @@ public:
virtual int capacity(boost::contract::virtual_* v = 0)
const /* override */ {
int result;
boost::contract::guard c = boost::contract::public_function<
boost::contract::check c = boost::contract::public_function<
override_capacity>(v, result, &vstack::capacity, this);
return result = vect_.size();
}
@@ -190,27 +190,27 @@ public:
virtual T const& item(boost::contract::virtual_* v = 0)
const /* override */ {
boost::optional<T const&> result;
boost::contract::guard c = boost::contract::public_function<
boost::contract::check c = boost::contract::public_function<
override_item>(v, result, &vstack::item, this);
return *(result = vect_[len_ - 1]);
}
virtual void push(T const& value, boost::contract::virtual_* v = 0)
/* override */ {
boost::contract::guard c = boost::contract::public_function<
boost::contract::check c = boost::contract::public_function<
override_push>(v, &vstack::push, this, value);
vect_[len_++] = value;
}
virtual T const& pop(boost::contract::virtual_* v = 0) /* override */ {
boost::optional<T const&> result;
boost::contract::guard c = boost::contract::public_function<
boost::contract::check c = boost::contract::public_function<
override_pop>(v, result, &vstack::pop, this);
return *(result = vect_[--len_]);
}
virtual void clear(boost::contract::virtual_* v = 0) /* override */ {
boost::contract::guard c = boost::contract::public_function<
boost::contract::check c = boost::contract::public_function<
override_clear>(v, &vstack::clear, this);
len_ = 0;
}