QtBase  v6.3.1
Classes | Functions | Variables
doc_src_containers.cpp File Reference

Go to the source code of this file.

Classes

class  Employee
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Functions

list<< "A"<< "B"<< "C"<< "D";QListIterator< QStringi (list)
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 while (i.hasNext()) QString s = i.previous()
 
i toBack ()
 
map insert ("Paris", "France")
 
map insert ("Guatemala City", "Guatemala")
 
map insert ("Mexico City", "Mexico")
 
map insert ("Moscow", "Russia")
 
QMutableMapIterator< QString, QStringi (map)
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 while (i.findNext(widget)) i.remove()
 
 for (i=splitter->sizes().begin();i !=splitter->sizes().end();++i) ... QList< QString > values = i->toLower()
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 foreach (str, values) qDebug()<< str
 
QListIterator< QStringi (values)
 
 foreach (const QString &str, values) qDebug()<< str
 
 foreach (const QString &str, map.uniqueKeys())
 
a resize (100000)
 
b clear ()
 
QSet< int > set (list.begin(), list.end())
 

Variables

QList< QStringlist { 1, 2, 3, 4, 4, 5 }
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QMap< QString, QStringmap
 [6] More...
 
QHash< int, QWidget * > hash
 [35multi] More...
 
list<< "A"<< "B"<< "C"<< "D";QList< QString >::iterator i = a.begin()
 [11] More...
 
for(i=map.constBegin();i !=map.constEnd();++i) qDebug()<< i.key()<< ' const QList< int > sizes = splitter->sizes()
 [13] More...
 
QString str
 [2] More...
 
QList< QStringvalues
 [15] More...
 
 forever
 [20] More...
 
 b = a
 
 a [0] = 5
 
int j = *i
 
int even_elements
 

Function Documentation

◆ clear()

myData clear ( )
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◆ for()

for ( i  = splitter->sizes().begin();i !=splitter->sizes().end();++i) = i->toLower()

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◆ foreach() [1/3]

foreach ( const QString str,
map.  uniqueKeys() 
)

Definition at line 256 of file doc_src_containers.cpp.

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◆ foreach() [2/3]

foreach ( const QString str,
values   
)

Definition at line 237 of file doc_src_containers.cpp.

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◆ foreach() [3/3]

foreach ( str  ,
values   
)

◆ i() [1/3]

list<< "A" << "B" << "C" << "D";QListIterator<QString> i ( list  )

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◆ i() [2/3]

QMutableMapIterator<QString, QString> i ( map  )

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◆ i() [3/3]

QListIterator<QString> i ( values  )

◆ insert() [1/4]

map insert ( "Guatemala City"  ,
"Guatemala"   
)

◆ insert() [2/4]

map insert ( "Mexico City"  ,
"Mexico"   
)

◆ insert() [3/4]

map insert ( "Moscow"  ,
"Russia"   
)

◆ insert() [4/4]

map insert ( "Paris"  ,
"France"   
)
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◆ resize()

a resize ( 100000  )
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◆ set()

QSet<int> set ( list.  begin(),
list.  end() 
)

◆ toBack()

i toBack ( )

◆ while() [1/2]

while ( i.  findNextwidget)

Definition at line 200 of file doc_src_qiterator.cpp.

◆ while() [2/2]

while ( i.  hasNext()) = i.previous()

Definition at line 87 of file doc_src_containers.cpp.

Variable Documentation

◆ a

a[0] = 5

Definition at line 305 of file doc_src_containers.cpp.

◆ b

b = a

Definition at line 293 of file doc_src_containers.cpp.

◆ even_elements

int even_elements
Initial value:
=
std::count_if(list.begin(), list.end(), [](int element) { return (element % 2 == 0); })
iterator end()
Definition: qlist.h:624
iterator begin()
Definition: qlist.h:623
QList< QString > list
[0]

Definition at line 343 of file doc_src_containers.cpp.

◆ forever

forever
Initial value:
{
...
}
CONFIG += no_keywords
target_compile_definitions(my_app PRIVATE QT_NO_KEYWORDS)
QString onlyLetters(const QString &in)
{
for (int j = 0; j < in.size(); ++j) {
if (in[j].isLetter())
out += in[j];
}
return out;
}
The QString class provides a Unicode character string.
Definition: qstring.h:388
GLboolean GLboolean GLboolean GLboolean a
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GLuint in
Definition: qopenglext.h:8870
QTextStream out(stdout)
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#define QT_NO_KEYWORDS

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Definition at line 264 of file doc_src_containers.cpp.

◆ hash

QHash< QString, int > hash

[35multi]

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[5]

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Definition at line 138 of file doc_src_containers.cpp.

◆ i

QList<int>::iterator i = a.begin()

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Definition at line 159 of file doc_src_containers.cpp.

◆ j

int j = *i

Definition at line 314 of file doc_src_containers.cpp.

◆ list

QList<int> list { 1, 2, 3, 4, 4, 5 }

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Definition at line 68 of file doc_src_containers.cpp.

◆ map

QMap< QString, int > map

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Definition at line 121 of file doc_src_containers.cpp.

◆ sizes

for (i = map.constBegin(); i != map.constEnd(); ++i) qDebug() << i.key() << ' const QList<int> sizes = splitter->sizes()

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Definition at line 193 of file doc_src_containers.cpp.

◆ str

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[3]

Definition at line 209 of file doc_src_containers.cpp.

◆ values

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Definition at line 216 of file doc_src_containers.cpp.