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| author | Charles <sircharlesaze@gmail.com> | 2020-04-05 01:11:50 +0200 |
|---|---|---|
| committer | Charles <sircharlesaze@gmail.com> | 2020-04-05 01:11:50 +0200 |
| commit | 944a236443bacf531085b346d06907b24e3739b1 (patch) | |
| tree | e49773563c77844944be5b7a75437b9f404d595a /src/dstr | |
| parent | 65cf641e9533b190db870d0cc46f2f852239ebf6 (diff) | |
| download | libft-944a236443bacf531085b346d06907b24e3739b1.tar.gz libft-944a236443bacf531085b346d06907b24e3739b1.tar.bz2 libft-944a236443bacf531085b346d06907b24e3739b1.zip | |
Added ft_dstrerase, ft_dstrsubstitute
Diffstat (limited to 'src/dstr')
| -rw-r--r-- | src/dstr/ft_dstrerase.c | 35 | ||||
| -rw-r--r-- | src/dstr/ft_dstrsubstitute.c | 32 |
2 files changed, 67 insertions, 0 deletions
diff --git a/src/dstr/ft_dstrerase.c b/src/dstr/ft_dstrerase.c new file mode 100644 index 0000000..3d4732b --- /dev/null +++ b/src/dstr/ft_dstrerase.c @@ -0,0 +1,35 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_dstrerase.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/04/05 00:39:12 by charles #+# #+# */ +/* Updated: 2020/04/05 01:11:07 by charles ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft_dstr.h" + +/* +** \brief Erase part of a dynamic string +** \param dstr Dynamic string to erase from +** \param start Erase starting index +** \param len Number of character to erase +*/ + +void ft_dstrerase(t_ftdstr *dstr, size_t start, size_t len) +{ + if (start > dstr->length) + return ; + if (start + len > dstr->length) + len = dstr->length - start; + ft_memmove( + dstr->str + start, + dstr->str + start + len, + dstr->length - start - len + ); + dstr->length -= len; + dstr->str[dstr->length] = '\0'; +} diff --git a/src/dstr/ft_dstrsubstitute.c b/src/dstr/ft_dstrsubstitute.c new file mode 100644 index 0000000..84adc29 --- /dev/null +++ b/src/dstr/ft_dstrsubstitute.c @@ -0,0 +1,32 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_dstrsubstitute.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/04/05 00:22:55 by charles #+# #+# */ +/* Updated: 2020/04/05 00:38:40 by charles ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft_dstr.h" + +/* +** \brief Substitute part of a dynamic string for an other string +** \param dstr Dynamic string to substitute in +** \param replacement Replacement text +** \param start Substitution start index +** \param len Substitution length +*/ + +t_ftdstr *ft_dstrsubstitute( + t_ftdstr *dstr, + char *replacement, + size_t start, + size_t len +) +{ + ft_dstrerase(dstr, start, len); + return (ft_dstrinsert(dstr, replacement, start)); +} |