blob: 7cc15ffd1d802e4233b542b6fe87298e1204d06b (
plain)
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
|
#include <midillo/chunk.h>
#include <midillo/util.h>
#include <midillo/exception.h>
namespace midillo {
void chunk_header_t::load(istream& s) {
s.read((char*)id_chars,sizeof(id_chars));
if(!s.good())
throw exception_input_error(CODEPOINT,"Error reading chunk header");
length = read32(s);
}
void chunk_header_t::save(ostream& s) const {
s.write((char*)id_chars,sizeof(id_chars));
if(!s.good())
throw exception_output_error(CODEPOINT,"Error writing chunk header");
write32(s,length);
}
void chunk_header_t::dump(ostream& s) const {
std::ios::fmtflags ff = s.flags();
s.unsetf(std::ios::hex); s.setf(std::ios::dec);
s
<< id_chars[0] << id_chars[1]
<< id_chars[2] << id_chars[3]
<< " chunk of " << length << " byte(s)";
s.flags(ff);
}
}
|
