vim: add ostream snippet

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

diff --git a/vim/ultisnips/cpp.snippets b/vim/ultisnips/cpp.snippets
index 01138782901648947c77b2dc8a35c5ee602f0285..9a959b89ae98cca1b24b7e77d43fbaf57b6c4a7a 100644 (file)
--- a/vim/ultisnips/cpp.snippets
+++ b/vim/ultisnips/cpp.snippets
@@ -1,6 +1,9 @@
 # replace snippets of parent ft
 priority 1
 
 # replace snippets of parent ft
 priority 1
 

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

 snippet inc "#include <>" b
 #include <${1:iostream}>
 endsnippet
 snippet inc "#include <>" b
 #include <${1:iostream}>
 endsnippet


@@ -13,17 +16,25 @@ 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:

-       ${1/(\w+).*/$1/}(${2:arguments});
-       virtual ~${1/(\w+).*/$1/}();
+       ${1/(\w+).*/$1/}(${2:arguments}) = default;
+       virtual ~${1/(\w+).*/$1/}() = default;

 
 private:
        ${0:/* data */}
 }; // class${1/.+/ $0/m}
 endsnippet
 
 
 private:
        ${0:/* data */}
 }; // class${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}
 }${1/.+/ \/\/ namespace $0/m}
 endsnippet
 ${VISUAL}${0}
 }${1/.+/ \/\/ namespace $0/m}
 endsnippet


@@ -42,16 +53,28 @@ for (${4:int} ${2:i} = 0; $2 < ${1:count}; ${3:++$2})
 }
 endsnippet
 
 }
 endsnippet
 

+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}
 snippet cplat "Cross platform pre processor split" b
 #if defined(__GNUC__) && defined(__unix__)
 ${1}
 #elif defined(__APPLE__)
 ${2}

-#elif defined(WIN32)
+#elif defined(_WIN32)

 ${3}
 #endif
 endsnippet
 
 ${3}
 #endif
 endsnippet
 

+snippet pprint "Pretty print expression" b
+#define PPRINT(x) std::cout << #x " = " << (x) << '\n';
+PPRINT(${VISUAL}${0})
+endsnippet
+

 #
 # Qt
 #
 #
 # Qt
 #


@@ -85,8 +108,8 @@ class ${1:`!p snip.rv = snip.basename or "WidgetClass"`} : public QWidget
        Q_OBJECT
 
 public:
        Q_OBJECT
 
 public:

-       explicit $1(${2}QWidget *parent = 0);
-       ~$1() = default;
+       explicit $1(${2}QWidget *parent = nullptr);
+       virtual ~$1() = default;

 
        $0
 public slots:
 
        $0
 public slots:


@@ -108,8 +131,25 @@ auto ${1:alias}(Args&&... args)
 }
 endsnippet
 
 }
 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
 snippet once "#pragma once" b
 #pragma once
 
 ${0}
 endsnippet

+
+snippet ostream "operator<<(ostream)" b
+inline std::ostream & operator<<(std::ostream &os, ${1:Type} const & rhs)
+{
+       os << ${0};
+       return os;
+}
+endsnippet