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