vim/ultisnips/cpp.snippets

   1 # replace snippets of parent ft
   2 priority 1
   3
   4 # disable horrible one word snippets
   5 clearsnippets pri pro pub fr mu
   6
   7 snippet inc "#include <>" b
   8 #include <${1:iostream}>
   9 endsnippet
  10
  11 snippet Inc "#include \'\'" b
  12 #include "${1:`!p snip.rv = snip.basename+".hpp"`}"
  13 endsnippet
  14
  15 snippet cl "class .. (class)" b
  16 class ${1:`!p snip.rv = snip.basename or "name"`}
  17 {
  18 public:
  19         ${1/(\w+).*/$1/}(${2:arguments});
  20         virtual ~${1/(\w+).*/$1/}();
  21
  22 private:
  23         ${0:/* data */}
  24 }; // class${1/.+/ $0/m}
  25 endsnippet
  26
  27 snippet ns "namespace .. (namespace)"
  28 namespace${1/.+/ /m}${1:`!p snip.rv = snip.basename or "name"`} {
  29 ${VISUAL}${0}
  30 }${1/.+/ \/\/ namespace $0/m}
  31 endsnippet
  32
  33 snippet mfun "Member Function" b
  34 ${4:void} ${1:`!p snip.rv = snip.basename or "name"`}::${2:memberFunction}(${3})
  35 {
  36         ${0}
  37 }
  38 endsnippet
  39
  40 snippet for "for loop (for)"
  41 for (${4:int} ${2:i} = 0; $2 < ${1:count}; ${3:++$2})
  42 {
  43         ${VISUAL}${0}
  44 }
  45 endsnippet
  46
  47 snippet fore "range-based for loop"
  48 for (auto ${1:n} : ${2:v})
  49 {
  50         ${VISUAL}${0}
  51 }
  52 endsnippet
  53
  54 snippet cplat "Cross platform pre processor split" b
  55 #if defined(__GNUC__) && defined(__unix__)
  56 ${1}
  57 #elif defined(__APPLE__)
  58 ${2}
  59 #elif defined(WIN32)
  60 ${3}
  61 #endif
  62 endsnippet
  63
  64 snippet pprint "Pretty print expression" b
  65 #define PPRINT(x) std::cout << #x " = " << (x) << '\n';
  66 PPRINT(${VISUAL}${0})
  67 endsnippet
  68
  69 #
  70 # Qt
  71 #
  72 global !p
  73 def align(base, a, pad=' '):
  74         amount = abs(len(base) - len(a))
  75         return amount * pad if len(base) < len(a) else ''
  76 endglobal
  77
  78 snippet connect "Qt connect()" b
  79 connect(${1:this}, `!p snip.rv = align(t[1],t[3])`&${2:class::function},
  80         ${3:this}, `!p snip.rv = align(t[3],t[1])`&${4:class::function});
  81 ${0}
  82 endsnippet
  83
  84 snippet connectl "Qt connect() lambda" b
  85 connect(${1:this}, &${2:class::function},
  86         [=](${3:void}) { ${4} });
  87 ${0}
  88 endsnippet
  89
  90 snippet w "Define a new QWidget" b
  91 auto ${1:widget} = new ${2:QWidget};
  92 $1->setObjectName("${3:$1}");
  93 ${0}
  94 endsnippet
  95
  96 snippet widget "Qt Widget Class" b
  97 class ${1:`!p snip.rv = snip.basename or "WidgetClass"`} : public QWidget
  98 {
  99         Q_OBJECT
 100
 101 public:
 102         explicit $1(${2}QWidget *parent = 0);
 103         ~$1() = default;
 104
 105         $0
 106 public slots:
 107
 108 signals:
 109
 110 private:
 111
 112 }; // class${1/.+/ $0/m}
 113 endsnippet
 114
 115 # http://stackoverflow.com/a/9864472
 116 snippet alias "Function alias" b
 117 template <typename... Args>
 118 auto ${1:alias}(Args&&... args)
 119         -> decltype($2(std::forward<Args>(args)...))
 120 {
 121         return ${2:function}(std::forward<Args>(args)...);
 122 }
 123 endsnippet
 124
 125 snippet once "#pragma once" b
 126 #pragma once
 127
 128 ${0}
 129 endsnippet