amath  1.8.5
Simple command line calculator
memory.cpp
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1 /*-
2  * Copyright (c) 2014-2018 Carsten Sonne Larsen <cs@innolan.net>
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29 
30 #include "amath.h"
31 #include "amathc.h"
32 #include "memory.h"
33 #include "lib/real.h"
34 #include "lib/ntextd.h"
35 #include "loc/text.h"
36 
39 {
40 }
41 
43 {
44 }
45 
47 {
48  long blocks, size, peak;
49  MemUsage(&blocks, &size, &peak);
50  Number* a = new RealNumber(static_cast<int>(blocks));
51  Number* b = new RealNumber(static_cast<int>(size));
52  Number* c = new RealNumber(static_cast<int>(peak));
53 
54  NumeralSystem* ns = new DecimalSystem(8);
58  StrLen(TXTMEMSIZE) + 12 +
69 
70  delete a;
71  delete b;
72  delete c;
73  delete ns;
74  return output->GetString();
75 }
#define NEWLINE
Definition: amath.h:222
void Empty()
Definition: charbuf.cpp:218
char * GetString() const
Definition: charbuf.cpp:306
Base class for all statements in a syntax tree.
Definition: node.h:40
#define TXTMEMSIZE
Definition: text.h:75
void Append(const char *source)
Definition: charbuf.cpp:262
Definition: numb.h:66
void MemUsage(long *blocks, long *size, long *peak)
Get memory usage in the global memory list.
Definition: mem.c:242
virtual const char * GetText(Number *number)=0
Represent a real number with 15 significant digits.
Definition: real.h:45
char * Execute()
Definition: memory.cpp:46
#define TXTMEMBLOCKS
Definition: text.h:74
#define TXTMEMMAXSIZE
Definition: text.h:76
Show memory usage.
Definition: memory.h:39
StatementNode()
Definition: node.cpp:34
RealNumber(signed int i)
Definition: real.cpp:71
int StrLen(const char *string)
Get the length of a null terminated string.
Definition: strlen.c:34
Base class for all numeral systems.
Definition: ntext.h:49
CharBuffer * output
Definition: nodes.h:85
DecimalSystem(unsigned int digits)
Definition: ntextd.cpp:66
void EnsureSize(unsigned int size)
Ensure a memory block of specified size is allocated.
Definition: charbuf.cpp:114