void clear()
{
checkHasGraph();
checkNotRecording();
clearStack( Stack_Undo );
clearStack( Stack_Redo );
}
void Document::parse(const char *inXMLDocument)
{
ZS_THROW_INVALID_ARGUMENT_IF(!inXMLDocument)
mSOF = inXMLDocument;
ParserPos pos(*this);
clearStack();
clearWarnings();
while (*pos)
{
if (Parser::parseAnyExceptElement(pos, mThis.lock()))
continue;
// check if this is an element
if (Parser::isLegalName(*(pos+1), true))
{
// this is an element
ElementPtr element = XML::Element::create();
adoptAsLastChild(element);
element->parse(pos);
continue;
}
Parser::skipMismatchedEndTag(pos);
}
clearStack();
}
//Função para verificar na pilha o estado
int VerificacaoPilha(Stack* Pilha,char* x)
{
int i,resposta;
char ValorRemovido;
char Valor_top;
int n = strlen(x);
i = 0;
while(i < n)
{
if(x[i] == ')')
{
peek(Pilha,&Valor_top);
if (sizeStack(Pilha) != 0 && Valor_top == '(')
pop(Pilha,&ValorRemovido);
else
{
clearStack(Pilha);
return 0;
}
}
else if(x[i] == ']')
{
peek(Pilha,&Valor_top);
if (sizeStack(Pilha) != 0 && Valor_top == '[')
pop(Pilha,&ValorRemovido);
else
{
clearStack(Pilha);
return 0;
}
}
else if(x[i] == '}')
{
peek(Pilha,&Valor_top);
if (sizeStack(Pilha) != 0 && Valor_top == '{')
pop(Pilha,&ValorRemovido);
else
{
clearStack(Pilha);
return 0;
}
}
else if (x[i] == '(' || x[i] == '[' || x[i] == '{')
push(Pilha,x[i]);
i++;
}
if (sizeStack(Pilha) == 0)
resposta = 1;
else
resposta = 0;
clearStack(Pilha);
return resposta;
}
// Structure of this code influenced by naev
void Console::processCommand(const char *cmdline)
{
#ifndef BF_NO_CONSOLE
if(consoleCommand == "" && strcmp(cmdline, "") == 0)
return;
setEnvironment();
// If we are not on the first line of our command, we need to append the command to our existing line
if(consoleCommand == "")
consoleCommand = cmdline;
else
consoleCommand += "\n" + string(cmdline);
S32 status = luaL_loadbuffer(L, consoleCommand.c_str(), consoleCommand.length(), "ConsoleInput");
if(status == LUA_ERRSYNTAX) // cmd is not a complete Lua statement yet -- need to add more input
{
std::size_t lmsg;
const char *msg = lua_tolstring(L, -1, &lmsg);
const char *tp = msg + lmsg - (sizeof(LUA_QL("<eof>")) - 1);
if(strstr(msg, LUA_QL("<eof>")) == tp)
lua_pop(L, 1);
else
{
// Error -- print to console
output("%s\n", lua_tostring(L, -1));
consoleCommand = ""; // Reset command
}
}
// Success -- print results to console
else if(status == 0)
{
if(lua_pcall(L, 0, LUA_MULTRET, 0))
{
output("%s\n", lua_tostring(L, -1));
lua_pop(L, 1);
}
if(lua_gettop(L) > 0)
{
lua_getglobal(L, "print");
lua_insert(L, 1);
if(lua_pcall(L, lua_gettop(L) - 1, 0, 0) != 0)
output("Error printing results.");
}
consoleCommand = ""; // Reset command
}
clearStack(L);
// Don't call LuaObject::eraseAllPotentiallyUntrackedObjects() here; we might create an object
// in one command and want to use it in another... better to wait until we close the console.
#endif
}
int main()
{
Node* cur = NULL;
int buf = 0;
FILE* f = fopen("test.txt", "r");
while (!feof(f))
{
char symbol = fgetc(f);
if (symbol != '(' && symbol != ' ')
{
if (isSign(symbol))
cur = addChar(cur, symbol);
if (symbol == ')')
cur = cur->parent;
if (isDigit(symbol))
{
ungetc(symbol, f);
fscanf(f, "%d", &buf);
cur = addValue(cur, buf);
}
}
}
while(cur->parent != NULL)
cur = cur->parent;
List *top = new List();
Stack *stack = new Stack();
stack->top = top;
postorderPrint(cur, stack);
printf("\n");
printf("result = %d\n", stack->top->next->value);
clearStack(stack);
}
// onShipEnteredZone, onShipLeftZone
void EventManager::fireEvent(EventType eventType, Ship *ship, Zone *zone)
{
if(suppressEvents(eventType))
return;
lua_State *L = LuaScriptRunner::getL();
TNLAssert(lua_gettop(L) == 0 || dumpStack(L), "Stack dirty!");
for(S32 i = 0; i < subscriptions[eventType].size(); i++)
{
try
{
// Passing ship, zone, zoneType, zoneId
ship->push(L); // -- ship
zone->push(L); // -- ship, zone
lua_pushinteger(L, zone->getObjectTypeNumber()); // -- ship, zone, zone->objTypeNumber
lua_pushinteger(L, zone->getUserAssignedId()); // -- ship, zone, zone->objTypeNumber, zone->id
fire(L, subscriptions[eventType][i].subscriber, eventDefs[eventType].function, subscriptions[eventType][i].context);
}
catch(LuaException &e)
{
handleEventFiringError(L, subscriptions[eventType][i], eventType, e.what());
clearStack(L);
return;
}
}
}
PretexSettingsTab::PretexSettingsTab() :
BAbstractSettingsTab()
{
QVBoxLayout *vlt = new QVBoxLayout(this);
QGroupBox *gbox = new QGroupBox(tr("General", "gbox title"));
QFormLayout *flts = new QFormLayout(gbox);
QHBoxLayout *hlt = new QHBoxLayout;
cboxSaveStack = new QCheckBox;
cboxSaveStack->setChecked(PretexEditorModulePlugin::saveExecutionStack());
hlt->addWidget(cboxSaveStack);
QPushButton *btn = new QPushButton(tr("Clear stack", "btn text"));
connect(btn, SIGNAL(clicked()), this, SLOT(clearStack()));
hlt->addWidget(btn);
flts->addRow(tr("Save stack:", "lbl text"), hlt);
vlt->addWidget(gbox);
gbox = new QGroupBox(tr("External tools", "gbox title"));
flt = new QFormLayout(gbox);
vlt->addWidget(gbox);
vlt->addStretch();
hlt = new QHBoxLayout;
hlt->addStretch();
btn = new QPushButton(tr("Add line", "btn text"));
connect(btn, SIGNAL(clicked()), this, SLOT(addRow()));
hlt->addWidget(btn);
vlt->addLayout(hlt);
//
BProperties map = PretexEditorModulePlugin::externalTools();
foreach (const QString &k, map.keys())
addRow(k, map.value(k));
addRow();
}
static void findOcamlTags (void)
{
vString *name = vStringNew ();
lexingState st;
ocaToken tok;
initStack ();
computeModuleName ();
tempIdent = vStringNew ();
lastModule = vStringNew ();
lastClass = vStringNew ();
voidName = vStringNew ();
vStringCopyS (voidName, "_");
st.name = vStringNew ();
st.cp = fileReadLine ();
toDoNext = &globalScope;
tok = lex (&st);
while (tok != Tok_EOF)
{
(*toDoNext) (st.name, tok);
tok = lex (&st);
}
vStringDelete (st.name);
vStringDelete (name);
vStringDelete (voidName);
vStringDelete (tempIdent);
vStringDelete (lastModule);
vStringDelete (lastClass);
clearStack ();
}
/**
* DCI handler init
*/
void drDcihInit(
const addr_t dciBuffer,
const uint32_t dciBufferLen
){
/* Ensure thread stack is clean */
clearStack( drDcihStack );
/* DCI message buffer */
message = (dciMessage_t*) dciBuffer;
/**
* Update DCI handler thread so that notifications will be delivered
* to DCI handler thread
*/
if (DRAPI_OK != drUtilsUpdateNotificationThread( DRIVER_THREAD_NO_DCIH ))
{
drDbgPrintLnf("[Driver DrTemplate] drDcihInit(): Updating notification thread failed");
}
/**
* Start DCI handler thread. EXH thread becomes local
* exception handler of DCIH thread
*/
if (DRAPI_OK != drApiStartThread(
DRIVER_THREAD_NO_DCIH,
FUNC_PTR(drDcih),
getStackTop(drDcihStack),
DCIH_PRIORITY,
DRIVER_THREAD_NO_EXCH))
{
drDbgPrintLnf("[Driver DrTemplate] drDcihInit(): drApiStartThread failed");
}
}
/*----------------------------------------------------------------------------------------------------------------------
| Sets the data members `num_patterns', `num_rates' and `num_states', which determine the dimensions of all
| CondLikelihood objects stored. If the `cl_stack' is not currently empty and if the new conditional likelihood array
| length is greater than the current length, all existing objects in `cl_stack' are deleted so that CLAs supplied to
| the tree in the future will be at least the minimum length needed. Because it is critical that CLAs already checked
| out to a tree be removed if the new length is longer than the old length (otherwise, CLAs that are too short will
| be used in the future), this function also checks to make sure there are no CLAs currently checked out. If there are
| checked out CLAs, an XLikelihood exception is thrown. This function has no effect unless the supplied arguments
| imply that newly-created CLAs will be longer than the existing ones. It is somewhat wastefull to leave in CLAs that
| are longer than they need to be, but perhaps more wasteful to continually recall and delete all existing CLAs just
| to ensure that their length is exactly correct.
*/
void CondLikelihoodStorage::setCondLikeDimensions(const uint_vect_t & np, const uint_vect_t & nr, const uint_vect_t & ns)
{
unsigned sz = (unsigned)np.size();
PHYCAS_ASSERT(nr.size() == sz);
PHYCAS_ASSERT(ns.size() == sz);
bool no_old = (num_patterns.size() == 0) || (num_rates.size() == 0) || (num_states.size() == 0);
bool old = !no_old;
unsigned newlen = 0;
unsigned oldlen = 0;
for (unsigned i = 0; i < sz; ++i)
{
PHYCAS_ASSERT(np[i] > 0);
PHYCAS_ASSERT(nr[i] > 0);
PHYCAS_ASSERT(ns[i] > 0);
newlen += np[i]*nr[i]*ns[i];
if (old)
oldlen += num_patterns[i]*num_rates[i]*num_states[i];
}
if (newlen > oldlen)
{
clearStack();
num_patterns.resize(sz);
num_rates.resize(sz);
num_states.resize(sz);
std::copy(np.begin(), np.end(), num_patterns.begin());
std::copy(nr.begin(), nr.end(), num_rates.begin());
std::copy(ns.begin(), ns.end(), num_states.begin());
}
}
/*
* When you add a value to the stack, you should ensure that
* there is space left. It should only be used for global
* stack frames, because the others are allocated in the
* runtime stack.
*/
void
freeStack(MalStkPtr stk)
{
if (!stk) {
return;
}
clearStack(stk);
GDKfree(stk);
}
//=============================================================================
// METHOD : SPELLcallstack::reset
//=============================================================================
void SPELLcallstack::reset()
{
m_stack = "";
m_stageId = "";
m_stageTitle = "";
m_codeName = "";
m_markExecuted = false;
clearStack();
DEBUG("[CSTACK] SPELLcallstack reset")
}
void CalculatorTestApp::keyClear() {
if (strlen(topText)) {
topText[0]=0;
} else if (top()) {
pop();
push(0.0);
} else {
clearStack();
}
}
/** replaceStack: replace the stack with our copy stack
*/
void replaceStack() {
clearStack();
stackPointer = copyStackPointer;
int i = 0;
for (; i < stackPointer; i++) {
char* copy = malloc(sizeof(char)* INT_100);
strcpy(copy, copyPathStack[i]);
pathStack[i] = copy;
}
}
void endChange()
{
if( _nestingLevel < 1 )
throw co::IllegalStateException( "not currently recording a changeset" );
if( --_nestingLevel > 0 )
return; // nested calls are ignored
recordChanges( Stack_Undo );
clearStack( Stack_Redo );
}
PerlStack PerlInterface::sub(const char* functionName, const PerlStack& param){
if(!param.isValid(perlManager)){
throw CrossInterpreterOperation();
}
PERL_SET_CONTEXT(my_perl);
clearStack();
innerList = param.getSVList();
numberOfElements = innerList.size();
return sub(functionName);
}
QgsEffectStack &QgsEffectStack::operator=( const QgsEffectStack & rhs )
{
if ( &rhs == this )
return *this;
//deep copy
clearStack();
for ( int i = 0; i < rhs.count(); ++i )
{
appendEffect( rhs.effect( i )->clone() );
}
mEnabled = rhs.enabled();
return *this;
}
void EventManager::handleEventFiringError(lua_State *L, const Subscription &subscriber, EventType eventType, const char *errorMsg)
{
if(subscriber.context == RobotContext)
{
subscriber.subscriber->logError("Error handling event %s: %s. Shutting bot down.", eventDefs[eventType].name, errorMsg);
delete subscriber.subscriber;
}
else
{
// It was a levelgen
logprintf(LogConsumer::LogError, "Error firing event %s: %s", eventDefs[eventType].name, errorMsg);
}
clearStack(L);
}
//=============================================================================
// METHOD : SPELLcallstack::reset
//=============================================================================
void SPELLcallstack::reset()
{
m_stack = "";
m_recoveryMode = false;
m_fullStack.clear();
m_fullStackString = "";
m_stageId = "";
m_stageTitle = "";
m_codeName = "";
m_markExecuted = false;
m_notify = true;
m_errorState = false;
m_currentLine = 0;
clearStack();
DEBUG("[CSTACK] SPELLcallstack reset");
}
void clearLCD(){
/* clear the stack */
clearStack();
/* reset any error string */
resetError();
/* clear the entry buffer */
cancelEditor();
/* re-initialize (and clear) the undo system */
initUndoSystem();
/* redraw the window */
calcStackLCD();
drawStackLCD();
}
int main(){
SqStack s;
// 初始化栈
initStack(&s);
// 入栈
for (int i=0; i<10; i++) {
push(&s, i);
}
// 遍历栈
stackTraverse(s);
// 弹出栈
int ele;
pop(&s, &ele);
printf("弹出的是%d\n", ele);
printf("现在的栈：");
stackTraverse(s);
clearStack(&s);
}
int main(void)
{
QUEUE_t myQueue;
STACK_t myStack;
stack_init(&myStack);
queue_init(&myQueue);
for(int i = 0; i < 10; i++)
{
insertQueue(&myQueue,(void*) (rand() % 100));
push(&myStack, (void*) (rand() % 50));
}
itemS_t* holdS = pop(&myStack);
printf("Item popped: %d\n", holdS->keyValue);
free(holdS);
printf("Pushing 99...\n");
push(&myStack, (void*) 99);
holdS = pop(&myStack);
printf("Item popped: %d", holdS->keyValue);
free(holdS);
printQueue(&myQueue);
printStack(&myStack);
itemQ_t* holdQ = removeQueue(&myQueue);
printf("Item removed from queue: %d.\n", holdQ->keyValue);
free(holdQ);
printQueue(&myQueue);
printStack(&myStack);
clearQueue(&myQueue);
clearStack(&myStack);
return 0;
}
int main() {
Stack s;
s.top = -1;
int choice, number;
printf("You have a stack of size 10. You can push pop show and clear the stack.\n"
"The choices are 1, 2, 3 and 4 respectively. 5 to exit.");
scanf("%d" ,&choice);
while(choice != 5) {
switch(choice) {
case 1:
printf("Enter the number you want to push to the stack:");
scanf("%d", &number);
push(&s, number);
break;
case 2:
number = pop(&s);
printf("The popped value is:%d", number);
break;
case 3:
display(&s);
break;
case 4:
clearStack(&s);
break;
case 5:
break;
}
fflush(stdin);
printf("You have a stack of size 10. You can push pop show and clear the stack.\n"
"The choices are 1, 2, 3 and 4 respectively. 5 to exit.");
scanf("%d" ,&choice);
}
return 0;
}
bool QgsEffectStack::readProperties( const QDomElement &element )
{
if ( element.isNull() )
{
return false;
}
mEnabled = ( element.attribute( "enabled", "0" ) != "0" );
clearStack();
//restore all child effects
QDomNodeList childNodes = element.childNodes();
for ( int i = 0; i < childNodes.size(); ++i )
{
QDomElement childElement = childNodes.at( i ).toElement();
QgsPaintEffect* effect = QgsPaintEffectRegistry::instance()->createEffect( childElement );
if ( effect )
mEffectList << effect;
}
return true;
}
/*! \brief Initialise the system.
*
* Initialisation of the following:
* \li Watchdog (off),
* \li Stack,
* \li BDM interface,
* \li USB interface.
*/
void init(void) {
/* disable part reset on USB reset, enable STOP instruction & disable COP */
CONFIG = CONFIG_URSTD_MASK | CONFIG_STOP_MASK | CONFIG_COPD_MASK;
// Turn off important things
VPP_OFF();
VDD_OFF();
FLASH12V_OFF();
clearStack();
// Make unused pins 'safe' (not floating)
// These settings may be overridden later
POCR = POCR_PAP_MASK|POCR_PCP_MASK|POCR_PTE20P_MASK;
/* acknowledge IRQ interrupt and disable it */
ISCR = ISCR_ACK_MASK | ISCR_IMASK_MASK;
(void)bdm_init(); // Do early as possible
usb_init();
EnableInterrupts;
}
/* stackCommands: executes variuos commands on the stack*/
void stackCommands(int type)
{
switch (type)
{
case 'P':
printStack();
break;
case 'T':
printTopElements(1);
break;
case 'D':
duplicate();
break;
case 'S':
swapTopTwo();
break;
case 'C':
clearStack();
break;
default:
break;
}
underCommand = 1;
}
int main(void)
{
int type;
double op2;
char s[MAXOP];
int flag = TRUE;
while((type = Getop(s)) != EOF)
{
switch(type)
{
case NUMBER:
push(atof(s));
break;
case IDENTIFIER:
dealWithName(s);
break;
case '+':
push(pop() + pop());
break;
case '*':
push(pop() * pop());
break;
case '-':
op2 = pop();
push(pop()- op2);
break;
case '/':
op2 = pop();
if(op2)
push(pop() / op2);
else
printf("\nError: division by zero!");
break;
case '%':
op2 = pop();
if(op2)
push(fmod(pop(), op2));
else
printf("\nError: division by zero!");
break;
case '?':
showTop();
break;
case '#':
duplicate();
break;
case '~':
swapItems();
break;
case '!':
clearStack();
case '\n':
printf("\n\t%.8g\n", pop());
break;
default:
printf("\nError: unknown command %s.\n", s);
break;
}
}
return EXIT_SUCCESS;
}
//=============================================================================
// DESTRUCTOR : SPELLcallstack::~SPELLcallstack
//=============================================================================
SPELLcallstack::~SPELLcallstack()
{
clearStack();
DEBUG("[CSTACK] SPELLcallstack destroyed");
}
/*----------------------------------------------------------------------------------------------------------------------
| Destructor calls clearStack to destroy all CondLikelihoodShPtr objects currently stored.
*/
CondLikelihoodStorage::~CondLikelihoodStorage()
{
clearStack();
}
//Destroy the stack
int destroyStack(struct Stack *s)
{
clearStack(s);
s = NULL;
return 0;
}