vim: rule of 5 snippet

[dotfiles.git] / vim / ultisnips / cpp.snippets

diff --git a/vim/ultisnips/cpp.snippets b/vim/ultisnips/cpp.snippets
index 769f986c297671789e02b1d84e2f5d820db50b1f..4c79d78bb90e1d9e9ff905fdfcf046f789725baa 100644 (file)
--- a/vim/ultisnips/cpp.snippets
+++ b/vim/ultisnips/cpp.snippets
@@ -1,18 +1,18 @@
-priority -50
+# replace snippets of parent ft
+priority 1

 
 

-extends c
+# disable horrible one word snippets
+clearsnippets pri pro pub fr mu

 
 

-# We want to overwrite everything in parent ft.
-priority -49
+snippet inc "#include <>" b
+#include <${1:iostream}>
+endsnippet

 
 

-###########################################################################
-#                            TextMate Snippets                            #
-###########################################################################
-snippet beginend "$1.begin(), $1.end() (beginend)"
-${1:v}${1/^.*?(-)?(>)?$/(?2::(?1:>:.))/}begin(), $1${1/^.*?(-)?(>)?$/(?2::(?1:>:.))/}end()
+snippet Inc "#include \'\'" b
+#include "${1:`!p snip.rv = snip.basename+".hpp"`}"

 endsnippet
 
 endsnippet
 

-snippet cl "class .. (class)"
+snippet cl "class .. (class)" b

 class ${1:`!p snip.rv = snip.basename or "name"`}
 {
 public:
 class ${1:`!p snip.rv = snip.basename or "name"`}
 {
 public:


@@ -24,34 +24,124 @@ private:
 }; // class${1/.+/ $0/m}
 endsnippet
 
 }; // class${1/.+/ $0/m}
 endsnippet
 

+snippet rule5 "Default constructors/destructors/operaters" b
+${1:classname}() = default;
+~$1() = default;
+$1(const $1 &) = default;
+$1($1 &&) = default;
+$1 &operator=(const $1 &) = default;
+$1 &operator=($1 &&) = default;
+endsnippet
+

 snippet ns "namespace .. (namespace)"
 snippet ns "namespace .. (namespace)"

-namespace${1/.+/ /m}${1:`!p snip.rv = snip.basename or "name"`}
-{
+namespace${1/.+/ /m}${1:`!p snip.rv = snip.basename or "name"`} {

 ${VISUAL}${0}
 ${VISUAL}${0}

-} // namespace${1/.+/ $0/m}
+}${1/.+/ \/\/ namespace $0/m}
+endsnippet
+
+snippet mfun "Member Function" b
+${4:void} ${1:`!p snip.rv = snip.basename or "name"`}::${2:memberFunction}(${3})
+{
+       ${0}
+}

 endsnippet
 
 endsnippet
 

-snippet readfile "read file (readF)"
-std::vector<char> v;
-if (FILE *fp = fopen(${1:"filename"}, "r"))
+snippet for "for loop (for)"
+for (${4:int} ${2:i} = 0; $2 < ${1:count}; ${3:++$2})

 {
 {

-       char buf[1024];
-       while(size_t len = fread(buf, 1, sizeof(buf), fp))
-               v.insert(v.end(), buf, buf + len);
-       fclose(fp);
+       ${VISUAL}${0}

 }
 endsnippet
 
 }
 endsnippet
 

-snippet map "std::map (map)"
-std::map<${1:key}, ${2:value}> map$0;
+snippet fore "range-based for loop"
+for (auto ${1:n} : ${2:v})
+{
+       ${VISUAL}${0}
+}
+endsnippet
+
+snippet cplat "Cross platform pre processor split" b
+#if defined(__GNUC__) && defined(__unix__)
+${1}
+#elif defined(__APPLE__)
+${2}
+#elif defined(_WIN32)
+${3}
+#endif
+endsnippet
+
+snippet pprint "Pretty print expression" b
+#define PPRINT(x) std::cout << #x " = " << (x) << '\n';
+PPRINT(${VISUAL}${0})
+endsnippet
+
+#
+# Qt
+#
+global !p
+def align(base, a, pad=' '):
+       amount = abs(len(base) - len(a))
+       return amount * pad if len(base) < len(a) else ''
+endglobal
+
+snippet connect "Qt connect()" b
+connect(${1:this}, `!p snip.rv = align(t[1],t[3])`&${2:class::function},
+        ${3:this}, `!p snip.rv = align(t[3],t[1])`&${4:class::function});
+${0}
+endsnippet
+
+snippet connectl "Qt connect() lambda" b
+connect(${1:this}, &${2:class::function},
+        [=](${3:void}) { ${4} });
+${0}

 endsnippet
 
 endsnippet
 

-snippet vector "std::vector (v)"
-std::vector<${1:char}> v$0;
+snippet w "Define a new QWidget" b
+auto ${1:widget} = new ${2:QWidget};
+$1->setObjectName("${3:$1}");
+${0}

 endsnippet
 
 endsnippet
 

-snippet tp "template <typename ..> (template)"
-template <typename ${1:_InputIter}>
+snippet widget "Qt Widget Class" b
+class ${1:`!p snip.rv = snip.basename or "WidgetClass"`} : public QWidget
+{
+       Q_OBJECT
+
+public:
+       explicit $1(${2}QWidget *parent = 0);
+       ~$1() = default;
+
+       $0
+public slots:
+
+signals:
+
+private:
+
+}; // class${1/.+/ $0/m}

 endsnippet
 
 endsnippet
 

-# vim:ft=snippets:
+# http://stackoverflow.com/a/9864472
+snippet alias "Function alias" b
+template <typename... Args>
+auto ${1:alias}(Args&&... args)
+       -> decltype($2(std::forward<Args>(args)...))
+{
+       return ${2:function}(std::forward<Args>(args)...);
+}
+endsnippet
+
+# https://stackoverflow.com/a/14803335
+snippet bind_memfun
+template<typename Ret, typename T, typename... Args>
+std::function<Ret(Args...)> ${1:object_bind}(Ret (T::* fun)(Args...), T &t)
+{
+       return [=](Args... args) { return (t.*fun)(args...); };
+}
+endsnippet
+
+snippet once "#pragma once" b
+#pragma once
+
+${0}
+endsnippet