1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
//
// PrintVar - shows how to use PLOG_PRINT_VAR to print variables.
//
#include <plog/Log.h>
#include <plog/Initializers/ConsoleInitializer.h>
#include <plog/Formatters/TxtFormatter.h>
#include <plog/Helpers/PrintVar.h>
class C
{
public:
C(int value) : m_value(value)
{
PLOGD << PLOG_PRINT_VAR(this, m_value) << " - can print 'this' (useful for distinguishing class instances)";
}
~C()
{
PLOGD << PLOG_PRINT_VAR(this);
}
private:
int m_value;
};
int main()
{
plog::init<plog::TxtFormatter>(plog::verbose, plog::streamStdOut);
C c1(42);
C c2(42);
int x = 10;
int y = 20;
int z = 30;
PLOGI << PLOG_PRINT_VAR(x);
PLOGI << PLOG_PRINT_VAR(x, y);
PLOGI << PLOG_PRINT_VAR(x, y, z);
PLOGI << PLOG_PRINT_VAR(x, y, z, x);
PLOGI << PLOG_PRINT_VAR(x, y, z, x, y);
PLOGI << PLOG_PRINT_VAR(x, y, z, x, y, z);
PLOGI << PLOG_PRINT_VAR(x, y, z, x, y, z, x);
PLOGI << PLOG_PRINT_VAR(x, y, z, x, y, z, x, y);
PLOGI << PLOG_PRINT_VAR(x, y, z, x, y, z, x, y, z) << " - can print up to 9 variables";
PLOGI << PLOG_PRINT_VAR(x + y, z * 2, &c1) << " - can execute expressions";
PLOGI << "can print some data before, " << PLOG_PRINT_VAR(x, y) << " - in the middle, " PLOG_PRINT_VAR(z) << " - and after";
return 0;
}
|
