diff options
author | Jay Berkenbilt <ejb@ql.org> | 2022-04-02 23:14:10 +0200 |
---|---|---|
committer | Jay Berkenbilt <ejb@ql.org> | 2022-04-04 14:10:40 +0200 |
commit | 12f1eb15ca3fed6310402847559a7c99d3c77847 (patch) | |
tree | 8935675b623c6f3b4914b8b44f7fa5f2816a9241 /examples/pdf-npages.cc | |
parent | f20fa61eb4c323eb1642c69c236b3d9a1f8b2cdb (diff) | |
download | qpdf-12f1eb15ca3fed6310402847559a7c99d3c77847.tar.zst |
Programmatically apply new formatting to code
Run this:
for i in **/*.cc **/*.c **/*.h **/*.hh; do
clang-format < $i >| $i.new && mv $i.new $i
done
Diffstat (limited to 'examples/pdf-npages.cc')
-rw-r--r-- | examples/pdf-npages.cc | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/examples/pdf-npages.cc b/examples/pdf-npages.cc index 93378c71..f430935c 100644 --- a/examples/pdf-npages.cc +++ b/examples/pdf-npages.cc @@ -1,46 +1,43 @@ #include <iostream> -#include <string.h> #include <stdlib.h> +#include <string.h> #include <qpdf/QPDF.hh> #include <qpdf/QUtil.hh> static char const* whoami = 0; -void usage() +void +usage() { std::cerr << "Usage: " << whoami << " filename" << std::endl << "Prints the number of pages in filename" << std::endl; exit(2); } -int main(int argc, char* argv[]) +int +main(int argc, char* argv[]) { whoami = QUtil::getWhoami(argv[0]); - if ((argc == 2) && (strcmp(argv[1], "--version") == 0)) - { + if ((argc == 2) && (strcmp(argv[1], "--version") == 0)) { std::cout << whoami << " version 1.3" << std::endl; exit(0); } - if (argc != 2) - { + if (argc != 2) { usage(); } char const* filename = argv[1]; - try - { + try { QPDF pdf; pdf.processFile(filename); QPDFObjectHandle root = pdf.getRoot(); QPDFObjectHandle pages = root.getKey("/Pages"); QPDFObjectHandle count = pages.getKey("/Count"); std::cout << count.getIntValue() << std::endl; - } - catch (std::exception& e) - { + } catch (std::exception& e) { std::cerr << whoami << ": " << e.what() << std::endl; exit(2); } |