ppap4lmp  0.7.2
invoker.cpp
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1 
9 #include "invoker.h"
10 #include "../utils/message.h"
11 
12 namespace ut = utils;
13 
14 /* ------------------------------------------------------------------ */
15 
16 void Invoker::execute(const Vec<ShPtr<Processor>> &procs)
17 {
18  for (const auto &p : procs)
19  {
20  p->startup();
21  }
22 
23  try
24  {
25  for (const auto &p : procs)
26  {
27  p->prepare();
28  }
29 
30  execute_impl(procs);
31 
32  for (const auto &p : procs)
33  {
34  p->finish();
35  }
36  }
37  catch (std::runtime_error &e)
38  {
39  // NOTE: Error message can also be seen as Python's exception.
40  ut::log("ERROR - " + Str(e.what()));
41  }
42 }
Str
std::string Str
Str is an alias for string.
Definition: std.h:21
Invoker::execute
void execute(const Vec< ShPtr< Processor >> &procs)
Execute analysis programmed in given Processor objects.
Definition: invoker.cpp:16
Vec
std::vector< T > Vec
Vec is an alias for vector (same as list in Python).
Definition: std.h:27
utils::runtime_error
void runtime_error(const Str &msg)
Raise (for Python) and throw (for C++) a runtime error.
Definition: runtime_error.cpp:16
utils::log
void log(const Str &msg)
Logging a message.
Definition: message.cpp:29
utils
Namespace for utility functions.
Definition: join.h:14
Invoker::execute_impl
virtual void execute_impl(const Vec< ShPtr< Processor >> &procs)=0
Implementation how to execute a main part of analysis.
ShPtr
std::shared_ptr< T > ShPtr
ShPtr is an alias for shared pointer.
Definition: std.h:16
invoker.h
This file has a definition of Invoker class, which executes one or more analysis. ...