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Tomographer
v1.0a
Tomographer C++ Framework Documentation
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Tomographer
v1.0a
Tomographer C++ Framework Documentation
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Some C++ utilities, with a tad of C++11 tricks. More...
Include dependency graph for util.h: This graph shows which files directly or indirectly include this file:Go to the source code of this file.
Classes | |
| class | Tomographer::Tools::static_or_dynamic< T_, Value > |
| A type which stores a value possibly known at compile-time. More... | |
| class | Tomographer::Tools::static_or_dynamic< T_, Eigen::Dynamic > |
| Template Specialization – see static_or_dynamic<T_,Value> More... | |
| struct | Tomographer::Tools::store_if_enabled< T_, enabled > |
| Utility that stores a data type if a compile-time flag is enabled. More... | |
| struct | Tomographer::Tools::store_if_enabled< T_, true > |
| Specialization of store_if_enabled<T_,enabled> for if we're storing a value. More... | |
Namespaces | |
| Tomographer | |
Base namespace for the Tomographer project. | |
| Tomographer::Tools | |
| Various useful tools. | |
Macros | |
| #define | PRINTF1_ARGS_SAFE __attribute__ ((__format__ (__printf__, 1, 2))) |
| attributes for a function accepting printf-like variadic arguments More... | |
| #define | PRINTF2_ARGS_SAFE __attribute__ ((__format__ (__printf__, 2, 3))) |
| See PRINTF1_ARGS_SAFE. | |
| #define | PRINTF3_ARGS_SAFE __attribute__ ((__format__ (__printf__, 3, 4))) |
| See PRINTF1_ARGS_SAFE. | |
| #define | PRINTF4_ARGS_SAFE __attribute__ ((__format__ (__printf__, 4, 5))) |
| See PRINTF1_ARGS_SAFE. | |
| #define | TOMO_FUNCTION __PRETTY_FUNCTION__ |
| Expands to the current function name or signature. More... | |
| #define | TOMO_STATIC_ASSERT_EXPR(...) static_assert(__VA_ARGS__, #__VA_ARGS__) |
| Tool for static assertions without message. More... | |
Functions | |
| template<typename F > | |
| tomo_internal::FinalAction< F > | Tomographer::Tools::finally (F f) |
implementation of a finally clause, somewhat like in Python More... | |
| template<typename T > | |
| std::ostream & | Tomographer::Tools::operator<< (std::ostream &str, store_if_enabled< T, false >) |
| C++ Stream operators for store_if_enabled<T,enabled> More... | |
| template<typename T > | |
| std::ostream & | Tomographer::Tools::operator<< (std::ostream &str, store_if_enabled< T, true > val) |
| C++ Stream operators for store_if_enabled<T,enabled> More... | |
| constexpr bool | Tomographer::Tools::is_power_of_two (int N) |
| Return true if the argument is a power of two, false otherwise. | |
| constexpr conststr | Tomographer::Tools::extractFuncName (const conststr &funcname) |
| Extract the function name from its signature. More... | |
Some C++ utilities, with a tad of C++11 tricks.
Definition in file util.h.
| #define PRINTF1_ARGS_SAFE __attribute__ ((__format__ (__printf__, 1, 2))) |
attributes for a function accepting printf-like variadic arguments
Put this macro in front of custom functions which accept printf-like formatted arguments. The attributes which this macro expands to instructs the compiler to warn the user against wrong printf formats.
Use the macro PRINTF1_ARGS_SAFE if the format string is the first argument of the function and the arguments immediately follow, i.e. if the function has signature
If you have other arguments preceeding the format string, use the respective macros PRINTF2_ARGS_SAFE, PRINTF3_ARGS_SAFE or PRINTF4_ARGS_SAFE. Note that for non-static class members there is always the implicit this parameter, so you should count the arguments starting from 2, not 1.
See also the `format' attribute at https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#Common-Function-Attributes .
| #define TOMO_FUNCTION __PRETTY_FUNCTION__ |
Expands to the current function name or signature.
For Logger::LocalLogger, use TOMO_ORIGIN.
