Titlebook: Exploring C++ 11; Ray Lischner Book 20132nd edition Ray Lischner 2013

多产鱼

Reading C Code,I suspect you already have some knowledge of C++. Maybe you already know C, Java, Perl, or other C-like languages. Maybe you know so many languages that you can readily identify common elements. Let’s test my hypothesis. Take a few minutes to read Listing 2-1, then answer the questions that follow it.

种属关系

Mortar

慌张

单片眼镜

For Loops,Explorations 2 and 3 show some simple . loops. This Exploration introduces the . loop’s big brother, the . loop.

消毒

Formatted Output,In Exploration 4, you used tab characters to line up output neatly. Tabs are useful but crude. This Exploration introduces some of the features that C++ offers to format output nicely, such as setting the alignment, padding, and width of output fields.

过分

Algorithms and Iterators,The previous Exploration introduced vectors and iterators using . to sort a vector of integers. This Exploration examines iterators in more depth and introduces generic algorithms, which perform useful operations on iterators.

circuit

Increment and Decrement,The previous Exploration introduced the increment (.) operator to advance an iterator. This operator works on numeric types as well. Not surprisingly, it has a decrement counterpart: .. This Exploration takes a closer look at these operators, which appear so often, they are part of the language name.

patella

Conditions and Logic,You first met the . type in Exploration 2. This type has two possible values: . and ., which are reserved keywords (unlike in C). Although most Explorations have not needed to use the . type, many have used logical expressions in loop and .-statement conditions. This Exploration examines the many aspects of the . type and logical operators.

atopic-rhinitis