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 {
  30 ${VISUAL}${0}
  31 }${1/.+/ \/\/ namespace $0/m}
  32 endsnippet
  33
  34 snippet mfun "Member Function" b
  35 ${4:void} ${1:`!p snip.rv = snip.basename or "name"`}::${2:memberFunction}(${3})
  36 {
  37         ${0}
  38 }
  39 endsnippet
  40
  41 snippet for "for loop (for)"
  42 for (${4:int} ${2:i} = 0; $2 < ${1:count}; ${3:++$2})
  43 {
  44         ${VISUAL}${0}
  45 }
  46 endsnippet
  47
  48 snippet cplat "Cross platform pre processor split" b
  49 #if defined(__GNUC__) && defined(__unix__)
  50 ${1}
  51 #elif defined(__APPLE__)
  52 ${2}
  53 #elif defined(WIN32)
  54 ${3}
  55 #endif
  56 endsnippet
  57
  58 snippet pprint "Pretty print expression" b
  59 #define PPRINT(x) std::cout << #x " = " << (x) << '\n';
  60 PPRINT(${VISUAL}${0})
  61 endsnippet
  62
  63 #
  64 # Qt
  65 #
  66 global !p
  67 def align(base, a, pad=' '):
  68         amount = abs(len(base) - len(a))
  69         return amount * pad if len(base) < len(a) else ''
  70 endglobal
  71
  72 snippet connect "Qt connect()" b
  73 connect(${1:this}, `!p snip.rv = align(t[1],t[3])`&${2:class::function},
  74         ${3:this}, `!p snip.rv = align(t[3],t[1])`&${4:class::function});
  75 ${0}
  76 endsnippet
  77
  78 snippet connectl "Qt connect() lambda" b
  79 connect(${1:this}, &${2:class::function},
  80         [=](${3:void}) { ${4} });
  81 ${0}
  82 endsnippet
  83
  84 snippet w "Define a new QWidget" b
  85 auto ${1:widget} = new ${2:QWidget};
  86 $1->setObjectName("${3:$1}");
  87 ${0}
  88 endsnippet
  89
  90 snippet widget "Qt Widget Class" b
  91 class ${1:`!p snip.rv = snip.basename or "WidgetClass"`} : public QWidget
  92 {
  93         Q_OBJECT
  94
  95 public:
  96         explicit $1(${2}QWidget *parent = 0);
  97         ~$1() = default;
  98
  99         $0
 100 public slots:
 101
 102 signals:
 103
 104 private:
 105
 106 }; // class${1/.+/ $0/m}
 107 endsnippet
 108
 109 # http://stackoverflow.com/a/9864472
 110 snippet alias "Function alias" b
 111 template <typename... Args>
 112 auto ${1:alias}(Args&&... args)
 113         -> decltype($2(std::forward<Args>(args)...))
 114 {
 115         return ${2:function}(std::forward<Args>(args)...);
 116 }
 117 endsnippet
 118
 119 snippet once "#pragma once" b
 120 #pragma once
 121
 122 ${0}
 123 endsnippet