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improved string padded (#440)

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* dirent portable latest version

* improved

std::string argument passed by const reference
ctor added with std::string_view  argument
`allocate_padded_buffer()`  moved here with **optional** check on `length < 1`

* allocate_padded_buffer moved to padded_string.h
This commit is contained in:
dbj
2020-01-10 16:15:48 +01:00
committed by Daniel Lemire
parent 833e5d8bf1
commit 85e84fc1fa
2 changed files with 65 additions and 24 deletions
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src/jsonioutil.cpp
-9
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@@ -4,15 +4,6 @@
#include <climits>
namespace simdjson {
char *allocate_padded_buffer(size_t length) {
// we could do a simple malloc
// return (char *) malloc(length + SIMDJSON_PADDING);
// However, we might as well align to cache lines...
size_t totalpaddedlength = length + SIMDJSON_PADDING;
char *padded_buffer = aligned_malloc_char(64, totalpaddedlength);
memset(padded_buffer + length, 0, totalpaddedlength - length);
return padded_buffer;
}
padded_string get_corpus(const std::string &filename) {
std::FILE *fp = std::fopen(filename.c_str(), "rb");