From 3cf61da3668073e2e5fb7118f91bd352a36ce24e Mon Sep 17 00:00:00 2001
From: Cristina Yenyxe Gonzalez Garcia <cyenyxe@ebi.ac.uk>
Date: Mon, 8 Jun 2015 16:57:36 +0100
Subject: [PATCH] Usage of boost::split completely replaced by strpbrk wrapper

---
 inc/util/string_utils.hpp            | 1 +
 inc/vcf/record.hpp                   | 1 -
 inc/vcf/validator.hpp                | 4 ++--
 src/vcf/store_parse_policy.cpp       | 3 ++-
 src/vcf/validate_optional_policy.cpp | 4 ++--
 5 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/inc/util/string_utils.hpp b/inc/util/string_utils.hpp
index 47bc383c5..a89afef02 100644
--- a/inc/util/string_utils.hpp
+++ b/inc/util/string_utils.hpp
@@ -8,6 +8,7 @@
 #ifndef STRING_UTILS_HPP
 #define	STRING_UTILS_HPP
 
+#include <cstring>
 #include <string>
 #include <vector>
 
diff --git a/inc/vcf/record.hpp b/inc/vcf/record.hpp
index b8e5ff2ab..230ada148 100644
--- a/inc/vcf/record.hpp
+++ b/inc/vcf/record.hpp
@@ -10,7 +10,6 @@
 
 #include <iostream>
 
-#include <boost/algorithm/string.hpp>
 #include <boost/algorithm/string/predicate.hpp>
 #include <boost/math/special_functions/binomial.hpp>
 #include <boost/regex.hpp>
diff --git a/inc/vcf/validator.hpp b/inc/vcf/validator.hpp
index 26eb9af2f..8a107b80b 100644
--- a/inc/vcf/validator.hpp
+++ b/inc/vcf/validator.hpp
@@ -10,9 +10,9 @@
 #include <string>
 #include <vector>
 
-#include <boost/algorithm/string.hpp>
-
 #include "file_structure.hpp"
+#include "util/string_utils.hpp"
+
 
 namespace opencb
 {
diff --git a/src/vcf/store_parse_policy.cpp b/src/vcf/store_parse_policy.cpp
index 3cb083cb4..624774aab 100644
--- a/src/vcf/store_parse_policy.cpp
+++ b/src/vcf/store_parse_policy.cpp
@@ -1,4 +1,5 @@
 #include "vcf/validator.hpp"
+#include "util/string_utils.hpp"
 
 namespace opencb
 {
@@ -147,7 +148,7 @@ namespace opencb
             std::map<std::string, std::string> info;
             for (auto & field : m_line_tokens["INFO"]) {
                 std::vector<std::string> subfields;
-                boost::split(subfields, field, boost::is_any_of("="));
+                util::string_split(field, "=", subfields);
                 if (subfields.size() > 1) {
                     info.emplace(subfields[0], subfields[1]);
                 } else {
diff --git a/src/vcf/validate_optional_policy.cpp b/src/vcf/validate_optional_policy.cpp
index 390225631..081ffff29 100644
--- a/src/vcf/validate_optional_policy.cpp
+++ b/src/vcf/validate_optional_policy.cpp
@@ -62,9 +62,9 @@ namespace opencb
         size_t i = 1;
         for (auto & sample : record.samples) {
             std::vector<std::string> subfields;
-            boost::split(subfields, sample, boost::is_any_of(":"));
+            util::string_split(sample, ":", subfields);
             std::vector<std::string> alleles;
-            boost::split(alleles, subfields[0], boost::is_any_of("|,/"));
+            util::string_split(subfields[0], "|/", alleles);
 
             if (ploidy > 0) {
                 if (alleles.size() != ploidy) {