Stephen Doyle stevedoyle
stevedoyle
/ cpu_freq
Last active
February 12, 2024 01:01
Get CPU frequency (Linux platforms - /proc/cpuinfo)
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| #include <iostream> | |
| #include <fstream> | |
| #include <string> | |
| #include <stdint.h> | |
| #include <pcre.h> | |
| using namespace std; | |
| uint32_t cpufreq() | |
| { |
stevedoyle
/ gist:1287180
Created
October 14, 2011 13:55
Calling a member function on every item in a container using for_each and mem_fun
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| for_each(foos.begin(), foos.end(), mem_fun(&Foo::doStuff)); | |
| // Example ... | |
| class Foo | |
| { | |
| public: | |
| Foo(); | |
| void doStuff(); |
stevedoyle
/ gist:1287095
Created
October 14, 2011 13:27
Functor for deleting objects in a container using for_each
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| template <class T> | |
| class DeleteObj | |
| { | |
| public: | |
| void operator()(T*obj) { delete obj; } | |
| }; | |
| // Sample usage ... | |
| class Foo |
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